557502444

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{1277}}^1$

素因数の和:1535

約数の個数: 72

約数和(自身を含む): 1439304048

約数和(自身を除く): 881801604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 181, 201, 268, 362, 402, 543, 603, 724, 804, 1086, 1206, 1277, 1629, 2172, 2412, 2554, 3258, 3831, 5108, 6516, 7662, 11493, 12127, 15324, 22986, 24254, 36381, 45972, 48508, 72762, 85559, 109143, 145524, 171118, 218286, 231137, 256677, 342236, 436572, 462274, 513354, 693411, 770031, 924548, 1026708, 1386822, 1540062, 2080233, 2773644, 3080124, 4160466, 8320932, 15486179, 30972358, 46458537, 61944716, 92917074, 139375611, 185834148, 278751222, 557502444]

約数ペア:

[(1, 557502444), (2, 278751222), (3, 185834148), (4, 139375611), (6, 92917074), (9, 61944716), (12, 46458537), (18, 30972358), (36, 15486179), (67, 8320932), (134, 4160466), (181, 3080124), (201, 2773644), (268, 2080233), (362, 1540062), (402, 1386822), (543, 1026708), (603, 924548), (724, 770031), (804, 693411), (1086, 513354), (1206, 462274), (1277, 436572), (1629, 342236), (2172, 256677), (2412, 231137), (2554, 218286), (3258, 171118), (3831, 145524), (5108, 109143), (6516, 85559), (7662, 72762), (11493, 48508), (12127, 45972), (15324, 36381), (22986, 24254)]