숫자 21681456
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 3 * 23 * 41 * 479 |
약수 | 1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 41, 46, 48, 69, 82, 92, 123, 138, 164, 184, 246, 276, 328, 368, 479, 492, 552, 656, 943, 958, 984, 1104, 1437, 1886, 1916, 1968, 2829, 2874, 3772, 3832, 5658, 5748, 7544, 7664, 11017, 11316, 11496, 15088, 19639, 22034, 22632, 22992, 33051, 39278, 44068, 45264, 58917, 66102, 78556, 88136, 117834, 132204, 157112, 176272, 235668, 264408, 314224, 451697, 471336, 528816, 903394, 942672, 1355091, 1806788, 2710182, 3613576, 5420364, 7227152, 10840728, 21681456 |
약수의 개수 | 80 |
약수의 합 | 59996160 |
성질
표기
바이너리 | 1010010101101010100110000 |
8진수 | 122552460 |
16진수 | 14ad530 |