1640248992

素因数分解:

$2^5\times 3^2\times {\mathrm{5695309}}^1$

素因数の和:5695325

約数の個数: 36

約数和(自身を含む): 4664458890

約数和(自身を除く): 3024209898

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 5695309, 11390618, 17085927, 22781236, 34171854, 45562472, 51257781, 68343708, 91124944, 102515562, 136687416, 182249888, 205031124, 273374832, 410062248, 546749664, 820124496, 1640248992]

約数ペア:

[(1, 1640248992), (2, 820124496), (3, 546749664), (4, 410062248), (6, 273374832), (8, 205031124), (9, 182249888), (12, 136687416), (16, 102515562), (18, 91124944), (24, 68343708), (32, 51257781), (36, 45562472), (48, 34171854), (72, 22781236), (96, 17085927), (144, 11390618), (288, 5695309)]