2015408528

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{4651}}^1$

素因数の和:4792

約数の個数: 80

約数和(自身を含む): 4610169216

約数和(自身を除く): 2594760688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 73, 106, 112, 146, 212, 292, 371, 424, 511, 584, 742, 848, 1022, 1168, 1484, 2044, 2968, 3869, 4088, 4651, 5936, 7738, 8176, 9302, 15476, 18604, 27083, 30952, 32557, 37208, 54166, 61904, 65114, 74416, 108332, 130228, 216664, 246503, 260456, 339523, 433328, 493006, 520912, 679046, 986012, 1358092, 1725521, 1972024, 2376661, 2716184, 3451042, 3944048, 4753322, 5432368, 6902084, 9506644, 13804168, 17994719, 19013288, 27608336, 35989438, 38026576, 71978876, 125963033, 143957752, 251926066, 287915504, 503852132, 1007704264, 2015408528]

約数ペア:

[(1, 2015408528), (2, 1007704264), (4, 503852132), (7, 287915504), (8, 251926066), (14, 143957752), (16, 125963033), (28, 71978876), (53, 38026576), (56, 35989438), (73, 27608336), (106, 19013288), (112, 17994719), (146, 13804168), (212, 9506644), (292, 6902084), (371, 5432368), (424, 4753322), (511, 3944048), (584, 3451042), (742, 2716184), (848, 2376661), (1022, 1972024), (1168, 1725521), (1484, 1358092), (2044, 986012), (2968, 679046), (3869, 520912), (4088, 493006), (4651, 433328), (5936, 339523), (7738, 260456), (8176, 246503), (9302, 216664), (15476, 130228), (18604, 108332), (27083, 74416), (30952, 65114), (32557, 61904), (37208, 54166)]