277150158

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{4871}}^1$

素因数の和:5017

約数の個数: 48

約数和(自身を含む): 627026400

約数和(自身を除く): 349876242

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 109, 174, 218, 261, 327, 522, 654, 981, 1962, 3161, 4871, 6322, 9483, 9742, 14613, 18966, 28449, 29226, 43839, 56898, 87678, 141259, 282518, 423777, 530939, 847554, 1061878, 1271331, 1592817, 2542662, 3185634, 4778451, 9556902, 15397231, 30794462, 46191693, 92383386, 138575079, 277150158]

約数ペア:

[(1, 277150158), (2, 138575079), (3, 92383386), (6, 46191693), (9, 30794462), (18, 15397231), (29, 9556902), (58, 4778451), (87, 3185634), (109, 2542662), (174, 1592817), (218, 1271331), (261, 1061878), (327, 847554), (522, 530939), (654, 423777), (981, 282518), (1962, 141259), (3161, 87678), (4871, 56898), (6322, 43839), (9483, 29226), (9742, 28449), (14613, 18966)]