811325892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1531}}^1$

素因数の和:1673

約数の個数: 96

約数和(自身を含む): 2113914880

約数和(自身を除く): 1302588988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 79, 86, 129, 156, 158, 172, 237, 258, 316, 474, 516, 559, 948, 1027, 1118, 1531, 1677, 2054, 2236, 3062, 3081, 3354, 3397, 4108, 4593, 6124, 6162, 6708, 6794, 9186, 10191, 12324, 13588, 18372, 19903, 20382, 39806, 40764, 44161, 59709, 65833, 79612, 88322, 119418, 120949, 131666, 132483, 176644, 197499, 238836, 241898, 263332, 264966, 362847, 394998, 483796, 529932, 725694, 789996, 855829, 1451388, 1572337, 1711658, 2567487, 3144674, 3423316, 4717011, 5134974, 5200807, 6289348, 9434022, 10269948, 10401614, 15602421, 18868044, 20803228, 31204842, 62409684, 67610491, 135220982, 202831473, 270441964, 405662946, 811325892]

約数ペア:

[(1, 811325892), (2, 405662946), (3, 270441964), (4, 202831473), (6, 135220982), (12, 67610491), (13, 62409684), (26, 31204842), (39, 20803228), (43, 18868044), (52, 15602421), (78, 10401614), (79, 10269948), (86, 9434022), (129, 6289348), (156, 5200807), (158, 5134974), (172, 4717011), (237, 3423316), (258, 3144674), (316, 2567487), (474, 1711658), (516, 1572337), (559, 1451388), (948, 855829), (1027, 789996), (1118, 725694), (1531, 529932), (1677, 483796), (2054, 394998), (2236, 362847), (3062, 264966), (3081, 263332), (3354, 241898), (3397, 238836), (4108, 197499), (4593, 176644), (6124, 132483), (6162, 131666), (6708, 120949), (6794, 119418), (9186, 88322), (10191, 79612), (12324, 65833), (13588, 59709), (18372, 44161), (19903, 40764), (20382, 39806)]