258240552

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2473}}^1$

素因数の和:2730

約数の個数: 64

約数和(自身を含む): 682824000

約数和(自身を除く): 424583448

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 229, 456, 458, 687, 916, 1374, 1832, 2473, 2748, 4351, 4946, 5496, 7419, 8702, 9892, 13053, 14838, 17404, 19784, 26106, 29676, 34808, 46987, 52212, 59352, 93974, 104424, 140961, 187948, 281922, 375896, 563844, 566317, 1127688, 1132634, 1698951, 2265268, 3397902, 4530536, 6795804, 10760023, 13591608, 21520046, 32280069, 43040092, 64560138, 86080184, 129120276, 258240552]

約数ペア:

[(1, 258240552), (2, 129120276), (3, 86080184), (4, 64560138), (6, 43040092), (8, 32280069), (12, 21520046), (19, 13591608), (24, 10760023), (38, 6795804), (57, 4530536), (76, 3397902), (114, 2265268), (152, 1698951), (228, 1132634), (229, 1127688), (456, 566317), (458, 563844), (687, 375896), (916, 281922), (1374, 187948), (1832, 140961), (2473, 104424), (2748, 93974), (4351, 59352), (4946, 52212), (5496, 46987), (7419, 34808), (8702, 29676), (9892, 26106), (13053, 19784), (14838, 17404)]