315512008

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{92363}}^1$

素因数の和:92437

約数の個数: 32

約数和(自身を含む): 687188160

約数和(自身を除く): 371676152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 92363, 184726, 369452, 646541, 738904, 1293082, 2586164, 5172328, 5634143, 11268286, 22536572, 39439001, 45073144, 78878002, 157756004, 315512008]

約数ペア:

[(1, 315512008), (2, 157756004), (4, 78878002), (7, 45073144), (8, 39439001), (14, 22536572), (28, 11268286), (56, 5634143), (61, 5172328), (122, 2586164), (244, 1293082), (427, 738904), (488, 646541), (854, 369452), (1708, 184726), (3416, 92363)]