401259472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{18481}}^1$

素因数の和:18571

約数の個数: 40

約数和(自身を含む): 825036480

約数和(自身を除く): 423777008

約数列:

[1, 2, 4, 8, 16, 23, 46, 59, 92, 118, 184, 236, 368, 472, 944, 1357, 2714, 5428, 10856, 18481, 21712, 36962, 73924, 147848, 295696, 425063, 850126, 1090379, 1700252, 2180758, 3400504, 4361516, 6801008, 8723032, 17446064, 25078717, 50157434, 100314868, 200629736, 401259472]

約数ペア:

[(1, 401259472), (2, 200629736), (4, 100314868), (8, 50157434), (16, 25078717), (23, 17446064), (46, 8723032), (59, 6801008), (92, 4361516), (118, 3400504), (184, 2180758), (236, 1700252), (368, 1090379), (472, 850126), (944, 425063), (1357, 295696), (2714, 147848), (5428, 73924), (10856, 36962), (18481, 21712)]