312707856

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{91757}}^1$

素因数の和:91839

約数の個数: 40

約数和(自身を含む): 819215424

約数和(自身を除く): 506507568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 91757, 183514, 275271, 367028, 550542, 734056, 1101084, 1468112, 2202168, 4404336, 6514747, 13029494, 19544241, 26058988, 39088482, 52117976, 78176964, 104235952, 156353928, 312707856]

約数ペア:

[(1, 312707856), (2, 156353928), (3, 104235952), (4, 78176964), (6, 52117976), (8, 39088482), (12, 26058988), (16, 19544241), (24, 13029494), (48, 6514747), (71, 4404336), (142, 2202168), (213, 1468112), (284, 1101084), (426, 734056), (568, 550542), (852, 367028), (1136, 275271), (1704, 183514), (3408, 91757)]