220572828

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4783}}^1$

素因数の和:4864

約数の個数: 96

約数和(自身を含む): 664401920

約数和(自身を除く): 443829092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 84, 108, 122, 126, 183, 189, 244, 252, 366, 378, 427, 549, 732, 756, 854, 1098, 1281, 1647, 1708, 2196, 2562, 3294, 3843, 4783, 5124, 6588, 7686, 9566, 11529, 14349, 15372, 19132, 23058, 28698, 33481, 43047, 46116, 57396, 66962, 86094, 100443, 129141, 133924, 172188, 200886, 258282, 291763, 301329, 401772, 516564, 583526, 602658, 875289, 903987, 1167052, 1205316, 1750578, 1807974, 2042341, 2625867, 3501156, 3615948, 4084682, 5251734, 6127023, 7877601, 8169364, 10503468, 12254046, 15755202, 18381069, 24508092, 31510404, 36762138, 55143207, 73524276, 110286414, 220572828]

約数ペア:

[(1, 220572828), (2, 110286414), (3, 73524276), (4, 55143207), (6, 36762138), (7, 31510404), (9, 24508092), (12, 18381069), (14, 15755202), (18, 12254046), (21, 10503468), (27, 8169364), (28, 7877601), (36, 6127023), (42, 5251734), (54, 4084682), (61, 3615948), (63, 3501156), (84, 2625867), (108, 2042341), (122, 1807974), (126, 1750578), (183, 1205316), (189, 1167052), (244, 903987), (252, 875289), (366, 602658), (378, 583526), (427, 516564), (549, 401772), (732, 301329), (756, 291763), (854, 258282), (1098, 200886), (1281, 172188), (1647, 133924), (1708, 129141), (2196, 100443), (2562, 86094), (3294, 66962), (3843, 57396), (4783, 46116), (5124, 43047), (6588, 33481), (7686, 28698), (9566, 23058), (11529, 19132), (14349, 15372)]