9952452016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{5843}}^1$

素因数の和:6314

約数の個数: 80

約数和(自身を含む): 21913597440

約数和(自身を除く): 11961145424

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 431, 494, 862, 988, 1724, 1976, 3448, 3952, 5603, 5843, 6896, 8189, 11206, 11686, 16378, 22412, 23372, 32756, 44824, 46744, 65512, 75959, 89648, 93488, 106457, 111017, 131024, 151918, 212914, 222034, 303836, 425828, 444068, 607672, 851656, 888136, 1215344, 1443221, 1703312, 1776272, 2518333, 2886442, 5036666, 5772884, 10073332, 11545768, 20146664, 23091536, 32738329, 40293328, 47848327, 65476658, 95696654, 130953316, 191393308, 261906632, 382786616, 523813264, 622028251, 765573232, 1244056502, 2488113004, 4976226008, 9952452016]

約数ペア:

[(1, 9952452016), (2, 4976226008), (4, 2488113004), (8, 1244056502), (13, 765573232), (16, 622028251), (19, 523813264), (26, 382786616), (38, 261906632), (52, 191393308), (76, 130953316), (104, 95696654), (152, 65476658), (208, 47848327), (247, 40293328), (304, 32738329), (431, 23091536), (494, 20146664), (862, 11545768), (988, 10073332), (1724, 5772884), (1976, 5036666), (3448, 2886442), (3952, 2518333), (5603, 1776272), (5843, 1703312), (6896, 1443221), (8189, 1215344), (11206, 888136), (11686, 851656), (16378, 607672), (22412, 444068), (23372, 425828), (32756, 303836), (44824, 222034), (46744, 212914), (65512, 151918), (75959, 131024), (89648, 111017), (93488, 106457)]