239913216

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{3359}}^1$

素因数の和:3412

約数の個数: 108

約数和(自身を含む): 714255360

約数和(自身を除く): 474342144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1984, 2232, 2304, 2976, 3359, 3968, 4464, 5952, 6718, 7936, 8928, 10077, 11904, 13436, 17856, 20154, 23808, 26872, 30231, 35712, 40308, 53744, 60462, 71424, 80616, 104129, 107488, 120924, 161232, 208258, 214976, 241848, 312387, 322464, 416516, 429952, 483696, 624774, 644928, 833032, 859904, 937161, 967392, 1249548, 1289856, 1666064, 1874322, 1934784, 2499096, 2579712, 3332128, 3748644, 3869568, 4998192, 6664256, 7497288, 7739136, 9996384, 13328512, 14994576, 19992768, 26657024, 29989152, 39985536, 59978304, 79971072, 119956608, 239913216]

約数ペア:

[(1, 239913216), (2, 119956608), (3, 79971072), (4, 59978304), (6, 39985536), (8, 29989152), (9, 26657024), (12, 19992768), (16, 14994576), (18, 13328512), (24, 9996384), (31, 7739136), (32, 7497288), (36, 6664256), (48, 4998192), (62, 3869568), (64, 3748644), (72, 3332128), (93, 2579712), (96, 2499096), (124, 1934784), (128, 1874322), (144, 1666064), (186, 1289856), (192, 1249548), (248, 967392), (256, 937161), (279, 859904), (288, 833032), (372, 644928), (384, 624774), (496, 483696), (558, 429952), (576, 416516), (744, 322464), (768, 312387), (992, 241848), (1116, 214976), (1152, 208258), (1488, 161232), (1984, 120924), (2232, 107488), (2304, 104129), (2976, 80616), (3359, 71424), (3968, 60462), (4464, 53744), (5952, 40308), (6718, 35712), (7936, 30231), (8928, 26872), (10077, 23808), (11904, 20154), (13436, 17856)]