숫자 21224784
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 3 * 7 * 181 * 349 |
약수 | 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 181, 336, 349, 362, 543, 698, 724, 1047, 1086, 1267, 1396, 1448, 2094, 2172, 2443, 2534, 2792, 2896, 3801, 4188, 4344, 4886, 5068, 5584, 7329, 7602, 8376, 8688, 9772, 10136, 14658, 15204, 16752, 19544, 20272, 29316, 30408, 39088, 58632, 60816, 63169, 117264, 126338, 189507, 252676, 379014, 442183, 505352, 758028, 884366, 1010704, 1326549, 1516056, 1768732, 2653098, 3032112, 3537464, 5306196, 7074928, 10612392, 21224784 |
약수의 개수 | 80 |
약수의 합 | 63190400 |
성질
표기
바이너리 | 1010000111101110101010000 |
8진수 | 120756520 |
16진수 | 143dd50 |