254420537232

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{912451}}^1$

素因数の和:912656

約数の個数: 80

約数和(自身を含む): 679316864192

約数和(自身を除く): 424896326960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 157, 222, 296, 314, 444, 471, 592, 628, 888, 942, 1256, 1776, 1884, 2512, 3768, 5809, 7536, 11618, 17427, 23236, 34854, 46472, 69708, 92944, 139416, 278832, 912451, 1824902, 2737353, 3649804, 5474706, 7299608, 10949412, 14599216, 21898824, 33760687, 43797648, 67521374, 101282061, 135042748, 143254807, 202564122, 270085496, 286509614, 405128244, 429764421, 540170992, 573019228, 810256488, 859528842, 1146038456, 1620512976, 1719057684, 2292076912, 3438115368, 5300427859, 6876230736, 10600855718, 15901283577, 21201711436, 31802567154, 42403422872, 63605134308, 84806845744, 127210268616, 254420537232]

約数ペア:

[(1, 254420537232), (2, 127210268616), (3, 84806845744), (4, 63605134308), (6, 42403422872), (8, 31802567154), (12, 21201711436), (16, 15901283577), (24, 10600855718), (37, 6876230736), (48, 5300427859), (74, 3438115368), (111, 2292076912), (148, 1719057684), (157, 1620512976), (222, 1146038456), (296, 859528842), (314, 810256488), (444, 573019228), (471, 540170992), (592, 429764421), (628, 405128244), (888, 286509614), (942, 270085496), (1256, 202564122), (1776, 143254807), (1884, 135042748), (2512, 101282061), (3768, 67521374), (5809, 43797648), (7536, 33760687), (11618, 21898824), (17427, 14599216), (23236, 10949412), (34854, 7299608), (46472, 5474706), (69708, 3649804), (92944, 2737353), (139416, 1824902), (278832, 912451)]