숫자 2980432
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 7 * 13 * 23 * 89 |
약수 | 1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 89, 91, 92, 104, 112, 161, 178, 182, 184, 208, 299, 322, 356, 364, 368, 598, 623, 644, 712, 728, 1157, 1196, 1246, 1288, 1424, 1456, 2047, 2093, 2314, 2392, 2492, 2576, 4094, 4186, 4628, 4784, 4984, 8099, 8188, 8372, 9256, 9968, 14329, 16198, 16376, 16744, 18512, 26611, 28658, 32396, 32752, 33488, 53222, 57316, 64792, 106444, 114632, 129584, 186277, 212888, 229264, 372554, 425776, 745108, 1490216, 2980432 |
약수의 개수 | 80 |
약수의 합 | 7499520 |
성질
표기
바이너리 | 1011010111101001010000 |
8진수 | 13275120 |
16진수 | 2d7a50 |