631854468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{7103}}^1$

素因数の和:7473

約数の個数: 72

約数和(自身を含む): 1830786048

約数和(自身を除く): 1198931580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 353, 706, 1059, 1412, 2118, 2471, 3177, 4236, 4942, 6354, 7103, 7413, 9884, 12708, 14206, 14826, 21309, 22239, 28412, 29652, 42618, 44478, 49721, 63927, 85236, 88956, 99442, 127854, 149163, 198884, 255708, 298326, 447489, 596652, 894978, 1789956, 2507359, 5014718, 7522077, 10029436, 15044154, 17551513, 22566231, 30088308, 35103026, 45132462, 52654539, 70206052, 90264924, 105309078, 157963617, 210618156, 315927234, 631854468]

約数ペア:

[(1, 631854468), (2, 315927234), (3, 210618156), (4, 157963617), (6, 105309078), (7, 90264924), (9, 70206052), (12, 52654539), (14, 45132462), (18, 35103026), (21, 30088308), (28, 22566231), (36, 17551513), (42, 15044154), (63, 10029436), (84, 7522077), (126, 5014718), (252, 2507359), (353, 1789956), (706, 894978), (1059, 596652), (1412, 447489), (2118, 298326), (2471, 255708), (3177, 198884), (4236, 149163), (4942, 127854), (6354, 99442), (7103, 88956), (7413, 85236), (9884, 63927), (12708, 49721), (14206, 44478), (14826, 42618), (21309, 29652), (22239, 28412)]