2140405488

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{1109}}^1$

素因数の和:2167

約数の個数: 120

約数和(自身を含む): 6463023840

約数和(自身を除く): 4322618352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1031, 1109, 1872, 2062, 2218, 3093, 3327, 4124, 4436, 6186, 6654, 8248, 8872, 9279, 9981, 12372, 13308, 13403, 14417, 16496, 17744, 18558, 19962, 24744, 26616, 26806, 28834, 37116, 39924, 40209, 43251, 49488, 53232, 53612, 57668, 74232, 79848, 80418, 86502, 107224, 115336, 120627, 129753, 148464, 159696, 160836, 173004, 214448, 230672, 241254, 259506, 321672, 346008, 482508, 519012, 643344, 692016, 965016, 1038024, 1143379, 1930032, 2076048, 2286758, 3430137, 4573516, 6860274, 9147032, 10290411, 13720548, 14863927, 18294064, 20580822, 27441096, 29727854, 41161644, 44591781, 54882192, 59455708, 82323288, 89183562, 118911416, 133775343, 164646576, 178367124, 237822832, 267550686, 356734248, 535101372, 713468496, 1070202744, 2140405488]

約数ペア:

[(1, 2140405488), (2, 1070202744), (3, 713468496), (4, 535101372), (6, 356734248), (8, 267550686), (9, 237822832), (12, 178367124), (13, 164646576), (16, 133775343), (18, 118911416), (24, 89183562), (26, 82323288), (36, 59455708), (39, 54882192), (48, 44591781), (52, 41161644), (72, 29727854), (78, 27441096), (104, 20580822), (117, 18294064), (144, 14863927), (156, 13720548), (208, 10290411), (234, 9147032), (312, 6860274), (468, 4573516), (624, 3430137), (936, 2286758), (1031, 2076048), (1109, 1930032), (1872, 1143379), (2062, 1038024), (2218, 965016), (3093, 692016), (3327, 643344), (4124, 519012), (4436, 482508), (6186, 346008), (6654, 321672), (8248, 259506), (8872, 241254), (9279, 230672), (9981, 214448), (12372, 173004), (13308, 160836), (13403, 159696), (14417, 148464), (16496, 129753), (17744, 120627), (18558, 115336), (19962, 107224), (24744, 86502), (26616, 80418), (26806, 79848), (28834, 74232), (37116, 57668), (39924, 53612), (40209, 53232), (43251, 49488)]