389616156

素因数分解:

$2^2\times 3^4\times {\mathrm{307}}^1\times {\mathrm{3917}}^1$

素因数の和:4240

約数の個数: 60

約数和(自身を含む): 1022112168

約数和(自身を除く): 632496012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 307, 324, 614, 921, 1228, 1842, 2763, 3684, 3917, 5526, 7834, 8289, 11052, 11751, 15668, 16578, 23502, 24867, 33156, 35253, 47004, 49734, 70506, 99468, 105759, 141012, 211518, 317277, 423036, 634554, 1202519, 1269108, 2405038, 3607557, 4810076, 7215114, 10822671, 14430228, 21645342, 32468013, 43290684, 64936026, 97404039, 129872052, 194808078, 389616156]

約数ペア:

[(1, 389616156), (2, 194808078), (3, 129872052), (4, 97404039), (6, 64936026), (9, 43290684), (12, 32468013), (18, 21645342), (27, 14430228), (36, 10822671), (54, 7215114), (81, 4810076), (108, 3607557), (162, 2405038), (307, 1269108), (324, 1202519), (614, 634554), (921, 423036), (1228, 317277), (1842, 211518), (2763, 141012), (3684, 105759), (3917, 99468), (5526, 70506), (7834, 49734), (8289, 47004), (11052, 35253), (11751, 33156), (15668, 24867), (16578, 23502)]