676848844

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{6343}}^1$

素因数の和:6494

約数の個数: 48

約数和(自身を含む): 1404003328

約数和(自身を除く): 727154484

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 103, 148, 206, 259, 412, 518, 721, 1036, 1442, 2884, 3811, 6343, 7622, 12686, 15244, 25372, 26677, 44401, 53354, 88802, 106708, 177604, 234691, 469382, 653329, 938764, 1306658, 1642837, 2613316, 3285674, 4573303, 6571348, 9146606, 18293212, 24173173, 48346346, 96692692, 169212211, 338424422, 676848844]

約数ペア:

[(1, 676848844), (2, 338424422), (4, 169212211), (7, 96692692), (14, 48346346), (28, 24173173), (37, 18293212), (74, 9146606), (103, 6571348), (148, 4573303), (206, 3285674), (259, 2613316), (412, 1642837), (518, 1306658), (721, 938764), (1036, 653329), (1442, 469382), (2884, 234691), (3811, 177604), (6343, 106708), (7622, 88802), (12686, 53354), (15244, 44401), (25372, 26677)]