256732968

素因数分解:

$2^3\times 3^1\times {\mathrm{3089}}^1\times {\mathrm{3463}}^1$

素因数の和:6561

約数の個数: 32

約数和(自身を含む): 642225600

約数和(自身を除く): 385492632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3089, 3463, 6178, 6926, 9267, 10389, 12356, 13852, 18534, 20778, 24712, 27704, 37068, 41556, 74136, 83112, 10697207, 21394414, 32091621, 42788828, 64183242, 85577656, 128366484, 256732968]

約数ペア:

[(1, 256732968), (2, 128366484), (3, 85577656), (4, 64183242), (6, 42788828), (8, 32091621), (12, 21394414), (24, 10697207), (3089, 83112), (3463, 74136), (6178, 41556), (6926, 37068), (9267, 27704), (10389, 24712), (12356, 20778), (13852, 18534)]