311671526396

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{1997}}^1\times {\mathrm{2767}}^1$

素因数の和:5066

約数の個数: 48

約数和(自身を含む): 557470771200

約数和(自身を除く): 245799244804

約数列:

[1, 2, 4, 59, 118, 236, 239, 478, 956, 1997, 2767, 3994, 5534, 7988, 11068, 14101, 28202, 56404, 117823, 163253, 235646, 326506, 471292, 477283, 653012, 661313, 954566, 1322626, 1909132, 2645252, 5525699, 11051398, 22102796, 28159697, 39017467, 56319394, 78034934, 112638788, 156069868, 326016241, 652032482, 1304064964, 1320642061, 2641284122, 5282568244, 77917881599, 155835763198, 311671526396]

約数ペア:

[(1, 311671526396), (2, 155835763198), (4, 77917881599), (59, 5282568244), (118, 2641284122), (236, 1320642061), (239, 1304064964), (478, 652032482), (956, 326016241), (1997, 156069868), (2767, 112638788), (3994, 78034934), (5534, 56319394), (7988, 39017467), (11068, 28159697), (14101, 22102796), (28202, 11051398), (56404, 5525699), (117823, 2645252), (163253, 1909132), (235646, 1322626), (326506, 954566), (471292, 661313), (477283, 653012)]