308945856

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:486

約数の個数: 112

約数和(自身を含む): 847908896

約数和(自身を除く): 538963040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 157, 192, 222, 277, 296, 314, 444, 471, 554, 592, 628, 831, 888, 942, 1108, 1184, 1256, 1662, 1776, 1884, 2216, 2368, 2512, 3324, 3552, 3768, 4432, 5024, 5809, 6648, 7104, 7536, 8864, 10048, 10249, 11618, 13296, 15072, 17427, 17728, 20498, 23236, 26592, 30144, 30747, 34854, 40996, 43489, 46472, 53184, 61494, 69708, 81992, 86978, 92944, 122988, 130467, 139416, 163984, 173956, 185888, 245976, 260934, 278832, 327968, 347912, 371776, 491952, 521868, 557664, 655936, 695824, 983904, 1043736, 1115328, 1391648, 1609093, 1967808, 2087472, 2783296, 3218186, 4174944, 4827279, 6436372, 8349888, 9654558, 12872744, 19309116, 25745488, 38618232, 51490976, 77236464, 102981952, 154472928, 308945856]

約数ペア:

[(1, 308945856), (2, 154472928), (3, 102981952), (4, 77236464), (6, 51490976), (8, 38618232), (12, 25745488), (16, 19309116), (24, 12872744), (32, 9654558), (37, 8349888), (48, 6436372), (64, 4827279), (74, 4174944), (96, 3218186), (111, 2783296), (148, 2087472), (157, 1967808), (192, 1609093), (222, 1391648), (277, 1115328), (296, 1043736), (314, 983904), (444, 695824), (471, 655936), (554, 557664), (592, 521868), (628, 491952), (831, 371776), (888, 347912), (942, 327968), (1108, 278832), (1184, 260934), (1256, 245976), (1662, 185888), (1776, 173956), (1884, 163984), (2216, 139416), (2368, 130467), (2512, 122988), (3324, 92944), (3552, 86978), (3768, 81992), (4432, 69708), (5024, 61494), (5809, 53184), (6648, 46472), (7104, 43489), (7536, 40996), (8864, 34854), (10048, 30747), (10249, 30144), (11618, 26592), (13296, 23236), (15072, 20498), (17427, 17728)]