254330232

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{28109}}^1$

素因数の和:28160

約数の個数: 64

約数和(自身を含む): 708372000

約数和(自身を除く): 454041768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 156, 174, 232, 312, 348, 377, 696, 754, 1131, 1508, 2262, 3016, 4524, 9048, 28109, 56218, 84327, 112436, 168654, 224872, 337308, 365417, 674616, 730834, 815161, 1096251, 1461668, 1630322, 2192502, 2445483, 2923336, 3260644, 4385004, 4890966, 6521288, 8770008, 9781932, 10597093, 19563864, 21194186, 31791279, 42388372, 63582558, 84776744, 127165116, 254330232]

約数ペア:

[(1, 254330232), (2, 127165116), (3, 84776744), (4, 63582558), (6, 42388372), (8, 31791279), (12, 21194186), (13, 19563864), (24, 10597093), (26, 9781932), (29, 8770008), (39, 6521288), (52, 4890966), (58, 4385004), (78, 3260644), (87, 2923336), (104, 2445483), (116, 2192502), (156, 1630322), (174, 1461668), (232, 1096251), (312, 815161), (348, 730834), (377, 674616), (696, 365417), (754, 337308), (1131, 224872), (1508, 168654), (2262, 112436), (3016, 84327), (4524, 56218), (9048, 28109)]