291220488992

素因数分解:

$2^5\times {\mathrm{251}}^1\times {\mathrm{859}}^1\times {\mathrm{42209}}^1$

素因数の和:43329

約数の個数: 48

約数和(自身を含む): 576308325600

約数和(自身を除く): 285087836608

約数列:

[1, 2, 4, 8, 16, 32, 251, 502, 859, 1004, 1718, 2008, 3436, 4016, 6872, 8032, 13744, 27488, 42209, 84418, 168836, 215609, 337672, 431218, 675344, 862436, 1350688, 1724872, 3449744, 6899488, 10594459, 21188918, 36257531, 42377836, 72515062, 84755672, 145030124, 169511344, 290060248, 339022688, 580120496, 1160240992, 9100640281, 18201280562, 36402561124, 72805122248, 145610244496, 291220488992]

約数ペア:

[(1, 291220488992), (2, 145610244496), (4, 72805122248), (8, 36402561124), (16, 18201280562), (32, 9100640281), (251, 1160240992), (502, 580120496), (859, 339022688), (1004, 290060248), (1718, 169511344), (2008, 145030124), (3436, 84755672), (4016, 72515062), (6872, 42377836), (8032, 36257531), (13744, 21188918), (27488, 10594459), (42209, 6899488), (84418, 3449744), (168836, 1724872), (215609, 1350688), (337672, 862436), (431218, 675344)]