289644816

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{317593}}^1$

素因数の和:317623

約数の個数: 40

約数和(自身を含む): 787633120

約数和(自身を除く): 497988304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 317593, 635186, 952779, 1270372, 1905558, 2540744, 3811116, 5081488, 6034267, 7622232, 12068534, 15244464, 18102801, 24137068, 36205602, 48274136, 72411204, 96548272, 144822408, 289644816]

約数ペア:

[(1, 289644816), (2, 144822408), (3, 96548272), (4, 72411204), (6, 48274136), (8, 36205602), (12, 24137068), (16, 18102801), (19, 15244464), (24, 12068534), (38, 7622232), (48, 6034267), (57, 5081488), (76, 3811116), (114, 2540744), (152, 1905558), (228, 1270372), (304, 952779), (456, 635186), (912, 317593)]