418022848

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1933}}^1$

素因数の和:2085

約数の個数: 56

約数和(自身を含む): 864575360

約数和(自身を除く): 446552512

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 109, 124, 218, 248, 436, 496, 872, 992, 1744, 1933, 1984, 3379, 3488, 3866, 6758, 6976, 7732, 13516, 15464, 27032, 30928, 54064, 59923, 61856, 108128, 119846, 123712, 210697, 216256, 239692, 421394, 479384, 842788, 958768, 1685576, 1917536, 3371152, 3835072, 6531607, 6742304, 13063214, 13484608, 26126428, 52252856, 104505712, 209011424, 418022848]

約数ペア:

[(1, 418022848), (2, 209011424), (4, 104505712), (8, 52252856), (16, 26126428), (31, 13484608), (32, 13063214), (62, 6742304), (64, 6531607), (109, 3835072), (124, 3371152), (218, 1917536), (248, 1685576), (436, 958768), (496, 842788), (872, 479384), (992, 421394), (1744, 239692), (1933, 216256), (1984, 210697), (3379, 123712), (3488, 119846), (3866, 108128), (6758, 61856), (6976, 59923), (7732, 54064), (13516, 30928), (15464, 27032)]