257346360912

素因数分解:

$2^4\times 3^1\times {\mathrm{113}}^1\times {\mathrm{2579}}^1\times {\mathrm{18397}}^1$

素因数の和:21100

約数の個数: 80

約数和(自身を含む): 670991250240

約数和(自身を除く): 413644889328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 113, 226, 339, 452, 678, 904, 1356, 1808, 2579, 2712, 5158, 5424, 7737, 10316, 15474, 18397, 20632, 30948, 36794, 41264, 55191, 61896, 73588, 110382, 123792, 147176, 220764, 291427, 294352, 441528, 582854, 874281, 883056, 1165708, 1748562, 2078861, 2331416, 3497124, 4157722, 4662832, 6236583, 6994248, 8315444, 12473166, 13988496, 16630888, 24946332, 33261776, 47445863, 49892664, 94891726, 99785328, 142337589, 189783452, 284675178, 379566904, 569350356, 759133808, 1138700712, 2277401424, 5361382519, 10722765038, 16084147557, 21445530076, 32168295114, 42891060152, 64336590228, 85782120304, 128673180456, 257346360912]

約数ペア:

[(1, 257346360912), (2, 128673180456), (3, 85782120304), (4, 64336590228), (6, 42891060152), (8, 32168295114), (12, 21445530076), (16, 16084147557), (24, 10722765038), (48, 5361382519), (113, 2277401424), (226, 1138700712), (339, 759133808), (452, 569350356), (678, 379566904), (904, 284675178), (1356, 189783452), (1808, 142337589), (2579, 99785328), (2712, 94891726), (5158, 49892664), (5424, 47445863), (7737, 33261776), (10316, 24946332), (15474, 16630888), (18397, 13988496), (20632, 12473166), (30948, 8315444), (36794, 6994248), (41264, 6236583), (55191, 4662832), (61896, 4157722), (73588, 3497124), (110382, 2331416), (123792, 2078861), (147176, 1748562), (220764, 1165708), (291427, 883056), (294352, 874281), (441528, 582854)]