252666148

素因数分解:

$2^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{3019}}^1$

素因数の和:3105

約数の個数: 48

約数和(自身を含む): 524272000

約数和(自身を除く): 271605852

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 343, 427, 686, 854, 1372, 1708, 2989, 3019, 5978, 6038, 11956, 12076, 20923, 21133, 41846, 42266, 83692, 84532, 147931, 184159, 295862, 368318, 591724, 736636, 1035517, 1289113, 2071034, 2578226, 4142068, 5156452, 9023791, 18047582, 36095164, 63166537, 126333074, 252666148]

約数ペア:

[(1, 252666148), (2, 126333074), (4, 63166537), (7, 36095164), (14, 18047582), (28, 9023791), (49, 5156452), (61, 4142068), (98, 2578226), (122, 2071034), (196, 1289113), (244, 1035517), (343, 736636), (427, 591724), (686, 368318), (854, 295862), (1372, 184159), (1708, 147931), (2989, 84532), (3019, 83692), (5978, 42266), (6038, 41846), (11956, 21133), (12076, 20923)]