2836148336

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{1637}}^1$

素因数の和:2182

約数の個数: 80

約数和(自身を含む): 6499584000

約数和(自身を除く): 3663435664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 499, 868, 998, 1637, 1736, 1996, 3274, 3472, 3493, 3992, 6548, 6986, 7984, 11459, 13096, 13972, 15469, 22918, 26192, 27944, 30938, 45836, 50747, 55888, 61876, 91672, 101494, 108283, 123752, 183344, 202988, 216566, 247504, 355229, 405976, 433132, 710458, 811952, 816863, 866264, 1420916, 1633726, 1732528, 2841832, 3267452, 5683664, 5718041, 6534904, 11436082, 13069808, 22872164, 25322753, 45744328, 50645506, 91488656, 101291012, 177259271, 202582024, 354518542, 405164048, 709037084, 1418074168, 2836148336]

約数ペア:

[(1, 2836148336), (2, 1418074168), (4, 709037084), (7, 405164048), (8, 354518542), (14, 202582024), (16, 177259271), (28, 101291012), (31, 91488656), (56, 50645506), (62, 45744328), (112, 25322753), (124, 22872164), (217, 13069808), (248, 11436082), (434, 6534904), (496, 5718041), (499, 5683664), (868, 3267452), (998, 2841832), (1637, 1732528), (1736, 1633726), (1996, 1420916), (3274, 866264), (3472, 816863), (3493, 811952), (3992, 710458), (6548, 433132), (6986, 405976), (7984, 355229), (11459, 247504), (13096, 216566), (13972, 202988), (15469, 183344), (22918, 123752), (26192, 108283), (27944, 101494), (30938, 91672), (45836, 61876), (50747, 55888)]