308538603656

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{8904947}}^1$

素因数の和:8905085

約数の個数: 32

約数和(自身を含む): 596275318080

約数和(自身を除く): 287736714424

約数列:

[1, 2, 4, 8, 61, 71, 122, 142, 244, 284, 488, 568, 4331, 8662, 17324, 34648, 8904947, 17809894, 35619788, 71239576, 543201767, 632251237, 1086403534, 1264502474, 2172807068, 2529004948, 4345614136, 5058009896, 38567325457, 77134650914, 154269301828, 308538603656]

約数ペア:

[(1, 308538603656), (2, 154269301828), (4, 77134650914), (8, 38567325457), (61, 5058009896), (71, 4345614136), (122, 2529004948), (142, 2172807068), (244, 1264502474), (284, 1086403534), (488, 632251237), (568, 543201767), (4331, 71239576), (8662, 35619788), (17324, 17809894), (34648, 8904947)]