1664512488

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{11789}}^1$

素因数の和:11891

約数の個数: 96

約数和(自身を含む): 4717650600

約数和(自身を除く): 3053138112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 53, 72, 74, 106, 111, 148, 159, 212, 222, 296, 318, 333, 424, 444, 477, 636, 666, 888, 954, 1272, 1332, 1908, 1961, 2664, 3816, 3922, 5883, 7844, 11766, 11789, 15688, 17649, 23532, 23578, 35298, 35367, 47064, 47156, 70596, 70734, 94312, 106101, 141192, 141468, 212202, 282936, 424404, 436193, 624817, 848808, 872386, 1249634, 1308579, 1744772, 1874451, 2499268, 2617158, 3489544, 3748902, 3925737, 4998536, 5234316, 5623353, 7497804, 7851474, 10468632, 11246706, 14995608, 15702948, 22493412, 23118229, 31405896, 44986824, 46236458, 69354687, 92472916, 138709374, 184945832, 208064061, 277418748, 416128122, 554837496, 832256244, 1664512488]

約数ペア:

[(1, 1664512488), (2, 832256244), (3, 554837496), (4, 416128122), (6, 277418748), (8, 208064061), (9, 184945832), (12, 138709374), (18, 92472916), (24, 69354687), (36, 46236458), (37, 44986824), (53, 31405896), (72, 23118229), (74, 22493412), (106, 15702948), (111, 14995608), (148, 11246706), (159, 10468632), (212, 7851474), (222, 7497804), (296, 5623353), (318, 5234316), (333, 4998536), (424, 3925737), (444, 3748902), (477, 3489544), (636, 2617158), (666, 2499268), (888, 1874451), (954, 1744772), (1272, 1308579), (1332, 1249634), (1908, 872386), (1961, 848808), (2664, 624817), (3816, 436193), (3922, 424404), (5883, 282936), (7844, 212202), (11766, 141468), (11789, 141192), (15688, 106101), (17649, 94312), (23532, 70734), (23578, 70596), (35298, 47156), (35367, 47064)]