311947872

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{45767}}^1$

素因数の和:45851

約数の個数: 48

約数和(自身を含む): 830414592

約数和(自身を除く): 518466720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 45767, 91534, 137301, 183068, 274602, 366136, 549204, 732272, 1098408, 1464544, 2196816, 3249457, 4393632, 6498914, 9748371, 12997828, 19496742, 25995656, 38993484, 51991312, 77986968, 103982624, 155973936, 311947872]

約数ペア:

[(1, 311947872), (2, 155973936), (3, 103982624), (4, 77986968), (6, 51991312), (8, 38993484), (12, 25995656), (16, 19496742), (24, 12997828), (32, 9748371), (48, 6498914), (71, 4393632), (96, 3249457), (142, 2196816), (213, 1464544), (284, 1098408), (426, 732272), (568, 549204), (852, 366136), (1136, 274602), (1704, 183068), (2272, 137301), (3408, 91534), (6816, 45767)]