999906432

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{937}}^1$

素因数の和:1358

約数の個数: 128

約数和(自身を含む): 3046323840

約数和(自身を除く): 2046417408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 397, 448, 672, 794, 896, 937, 1191, 1344, 1588, 1874, 2382, 2688, 2779, 2811, 3176, 3748, 4764, 5558, 5622, 6352, 6559, 7496, 8337, 9528, 11116, 11244, 12704, 13118, 14992, 16674, 19056, 19677, 22232, 22488, 25408, 26236, 29984, 33348, 38112, 39354, 44464, 44976, 50816, 52472, 59968, 66696, 76224, 78708, 88928, 89952, 104944, 119936, 133392, 152448, 157416, 177856, 179904, 209888, 266784, 314832, 355712, 359808, 371989, 419776, 533568, 629664, 743978, 839552, 1067136, 1115967, 1259328, 1487956, 2231934, 2518656, 2603923, 2975912, 4463868, 5207846, 5951824, 7811769, 8927736, 10415692, 11903648, 15623538, 17855472, 20831384, 23807296, 31247076, 35710944, 41662768, 47614592, 62494152, 71421888, 83325536, 124988304, 142843776, 166651072, 249976608, 333302144, 499953216, 999906432]

約数ペア:

[(1, 999906432), (2, 499953216), (3, 333302144), (4, 249976608), (6, 166651072), (7, 142843776), (8, 124988304), (12, 83325536), (14, 71421888), (16, 62494152), (21, 47614592), (24, 41662768), (28, 35710944), (32, 31247076), (42, 23807296), (48, 20831384), (56, 17855472), (64, 15623538), (84, 11903648), (96, 10415692), (112, 8927736), (128, 7811769), (168, 5951824), (192, 5207846), (224, 4463868), (336, 2975912), (384, 2603923), (397, 2518656), (448, 2231934), (672, 1487956), (794, 1259328), (896, 1115967), (937, 1067136), (1191, 839552), (1344, 743978), (1588, 629664), (1874, 533568), (2382, 419776), (2688, 371989), (2779, 359808), (2811, 355712), (3176, 314832), (3748, 266784), (4764, 209888), (5558, 179904), (5622, 177856), (6352, 157416), (6559, 152448), (7496, 133392), (8337, 119936), (9528, 104944), (11116, 89952), (11244, 88928), (12704, 78708), (13118, 76224), (14992, 66696), (16674, 59968), (19056, 52472), (19677, 50816), (22232, 44976), (22488, 44464), (25408, 39354), (26236, 38112), (29984, 33348)]