401740624

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{937}}^1$

素因数の和:1283

約数の個数: 40

約数和(自身を含む): 789060608

約数和(自身を除く): 387319984

約数列:

[1, 2, 4, 8, 16, 127, 211, 254, 422, 508, 844, 937, 1016, 1688, 1874, 2032, 3376, 3748, 7496, 14992, 26797, 53594, 107188, 118999, 197707, 214376, 237998, 395414, 428752, 475996, 790828, 951992, 1581656, 1903984, 3163312, 25108789, 50217578, 100435156, 200870312, 401740624]

約数ペア:

[(1, 401740624), (2, 200870312), (4, 100435156), (8, 50217578), (16, 25108789), (127, 3163312), (211, 1903984), (254, 1581656), (422, 951992), (508, 790828), (844, 475996), (937, 428752), (1016, 395414), (1688, 237998), (1874, 214376), (2032, 197707), (3376, 118999), (3748, 107188), (7496, 53594), (14992, 26797)]