387856404

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{276251}}^1$

素因数の和:276277

約数の個数: 48

約数和(自身を含む): 1082907840

約数和(自身を除く): 695051436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 276251, 552502, 828753, 1105004, 1657506, 2486259, 3315012, 3591263, 4972518, 7182526, 7458777, 9945036, 10773789, 14365052, 14917554, 21547578, 29835108, 32321367, 43095156, 64642734, 96964101, 129285468, 193928202, 387856404]

約数ペア:

[(1, 387856404), (2, 193928202), (3, 129285468), (4, 96964101), (6, 64642734), (9, 43095156), (12, 32321367), (13, 29835108), (18, 21547578), (26, 14917554), (27, 14365052), (36, 10773789), (39, 9945036), (52, 7458777), (54, 7182526), (78, 4972518), (108, 3591263), (117, 3315012), (156, 2486259), (234, 1657506), (351, 1105004), (468, 828753), (702, 552502), (1404, 276251)]