2720297664

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{674677}}^1$

素因数の和:674702

約数の個数: 84

約数和(自身を含む): 8911147024

約数和(自身を除く): 6190849360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 674677, 1349354, 2024031, 2698708, 4048062, 4722739, 5397416, 6072093, 8096124, 9445478, 10794832, 12144186, 14168217, 16192248, 18890956, 21589664, 24288372, 28336434, 32384496, 37781912, 42504651, 43179328, 48576744, 56672868, 64768992, 75563824, 85009302, 97153488, 113345736, 129537984, 151127648, 170018604, 194306976, 226691472, 302255296, 340037208, 388613952, 453382944, 680074416, 906765888, 1360148832, 2720297664]

約数ペア:

[(1, 2720297664), (2, 1360148832), (3, 906765888), (4, 680074416), (6, 453382944), (7, 388613952), (8, 340037208), (9, 302255296), (12, 226691472), (14, 194306976), (16, 170018604), (18, 151127648), (21, 129537984), (24, 113345736), (28, 97153488), (32, 85009302), (36, 75563824), (42, 64768992), (48, 56672868), (56, 48576744), (63, 43179328), (64, 42504651), (72, 37781912), (84, 32384496), (96, 28336434), (112, 24288372), (126, 21589664), (144, 18890956), (168, 16192248), (192, 14168217), (224, 12144186), (252, 10794832), (288, 9445478), (336, 8096124), (448, 6072093), (504, 5397416), (576, 4722739), (672, 4048062), (1008, 2698708), (1344, 2024031), (2016, 1349354), (4032, 674677)]