220356696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{8803}}^1$

素因数の和:8968

約数の個数: 64

約数和(自身を含む): 633888000

約数和(自身を除く): 413531304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 149, 168, 298, 447, 596, 894, 1043, 1192, 1788, 2086, 3129, 3576, 4172, 6258, 8344, 8803, 12516, 17606, 25032, 26409, 35212, 52818, 61621, 70424, 105636, 123242, 184863, 211272, 246484, 369726, 492968, 739452, 1311647, 1478904, 2623294, 3934941, 5246588, 7869882, 9181529, 10493176, 15739764, 18363058, 27544587, 31479528, 36726116, 55089174, 73452232, 110178348, 220356696]

約数ペア:

[(1, 220356696), (2, 110178348), (3, 73452232), (4, 55089174), (6, 36726116), (7, 31479528), (8, 27544587), (12, 18363058), (14, 15739764), (21, 10493176), (24, 9181529), (28, 7869882), (42, 5246588), (56, 3934941), (84, 2623294), (149, 1478904), (168, 1311647), (298, 739452), (447, 492968), (596, 369726), (894, 246484), (1043, 211272), (1192, 184863), (1788, 123242), (2086, 105636), (3129, 70424), (3576, 61621), (4172, 52818), (6258, 35212), (8344, 26409), (8803, 25032), (12516, 17606)]