268711596

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{109}}^1$

素因数の和:244

約数の個数: 108

約数和(自身を含む): 722962240

約数和(自身を除く): 454250644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 109, 124, 141, 186, 188, 218, 279, 282, 327, 372, 423, 436, 558, 564, 654, 846, 981, 1116, 1308, 1457, 1692, 1962, 2209, 2914, 3379, 3924, 4371, 4418, 5123, 5828, 6627, 6758, 8742, 8836, 10137, 10246, 13113, 13254, 13516, 15369, 17484, 19881, 20274, 20492, 26226, 26508, 30411, 30738, 39762, 40548, 46107, 52452, 60822, 61476, 68479, 79524, 92214, 121644, 136958, 158813, 184428, 205437, 240781, 273916, 317626, 410874, 476439, 481562, 616311, 635252, 722343, 821748, 952878, 963124, 1232622, 1429317, 1444686, 1905756, 2167029, 2465244, 2858634, 2889372, 4334058, 5717268, 7464211, 8668116, 14928422, 22392633, 29856844, 44785266, 67177899, 89570532, 134355798, 268711596]

約数ペア:

[(1, 268711596), (2, 134355798), (3, 89570532), (4, 67177899), (6, 44785266), (9, 29856844), (12, 22392633), (18, 14928422), (31, 8668116), (36, 7464211), (47, 5717268), (62, 4334058), (93, 2889372), (94, 2858634), (109, 2465244), (124, 2167029), (141, 1905756), (186, 1444686), (188, 1429317), (218, 1232622), (279, 963124), (282, 952878), (327, 821748), (372, 722343), (423, 635252), (436, 616311), (558, 481562), (564, 476439), (654, 410874), (846, 317626), (981, 273916), (1116, 240781), (1308, 205437), (1457, 184428), (1692, 158813), (1962, 136958), (2209, 121644), (2914, 92214), (3379, 79524), (3924, 68479), (4371, 61476), (4418, 60822), (5123, 52452), (5828, 46107), (6627, 40548), (6758, 39762), (8742, 30738), (8836, 30411), (10137, 26508), (10246, 26226), (13113, 20492), (13254, 20274), (13516, 19881), (15369, 17484)]