2648651004

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{709}}^1\times {\mathrm{2531}}^1$

素因数の和:3291

約数の個数: 72

約数和(自身を含む): 6870885840

約数和(自身を除く): 4222234836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 709, 738, 1418, 1476, 2127, 2531, 2836, 4254, 5062, 6381, 7593, 8508, 10124, 12762, 15186, 22779, 25524, 29069, 30372, 45558, 58138, 87207, 91116, 103771, 116276, 174414, 207542, 261621, 311313, 348828, 415084, 523242, 622626, 933939, 1046484, 1245252, 1794479, 1867878, 3588958, 3735756, 5383437, 7177916, 10766874, 16150311, 21533748, 32300622, 64601244, 73573639, 147147278, 220720917, 294294556, 441441834, 662162751, 882883668, 1324325502, 2648651004]

約数ペア:

[(1, 2648651004), (2, 1324325502), (3, 882883668), (4, 662162751), (6, 441441834), (9, 294294556), (12, 220720917), (18, 147147278), (36, 73573639), (41, 64601244), (82, 32300622), (123, 21533748), (164, 16150311), (246, 10766874), (369, 7177916), (492, 5383437), (709, 3735756), (738, 3588958), (1418, 1867878), (1476, 1794479), (2127, 1245252), (2531, 1046484), (2836, 933939), (4254, 622626), (5062, 523242), (6381, 415084), (7593, 348828), (8508, 311313), (10124, 261621), (12762, 207542), (15186, 174414), (22779, 116276), (25524, 103771), (29069, 91116), (30372, 87207), (45558, 58138)]