315761784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{32647}}^1$

素因数の和:32700

約数の個数: 64

約数和(自身を含む): 877578240

約数和(自身を除く): 561816456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 32647, 65294, 97941, 130588, 195882, 261176, 391764, 424411, 783528, 848822, 1012057, 1273233, 1697644, 2024114, 2546466, 3036171, 3395288, 4048228, 5092932, 6072342, 8096456, 10185864, 12144684, 13156741, 24289368, 26313482, 39470223, 52626964, 78940446, 105253928, 157880892, 315761784]

約数ペア:

[(1, 315761784), (2, 157880892), (3, 105253928), (4, 78940446), (6, 52626964), (8, 39470223), (12, 26313482), (13, 24289368), (24, 13156741), (26, 12144684), (31, 10185864), (39, 8096456), (52, 6072342), (62, 5092932), (78, 4048228), (93, 3395288), (104, 3036171), (124, 2546466), (156, 2024114), (186, 1697644), (248, 1273233), (312, 1012057), (372, 848822), (403, 783528), (744, 424411), (806, 391764), (1209, 261176), (1612, 195882), (2418, 130588), (3224, 97941), (4836, 65294), (9672, 32647)]