2238483712

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2221}}^1$

素因数の和:2395

約数の個数: 72

約数和(自身を含む): 4650770432

約数和(自身を除く): 2412286720

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 248, 254, 256, 496, 508, 992, 1016, 1984, 2032, 2221, 3937, 3968, 4064, 4442, 7874, 7936, 8128, 8884, 15748, 16256, 17768, 31496, 32512, 35536, 62992, 68851, 71072, 125984, 137702, 142144, 251968, 275404, 282067, 284288, 503936, 550808, 564134, 568576, 1007872, 1101616, 1128268, 2203232, 2256536, 4406464, 4513072, 8744077, 8812928, 9026144, 17488154, 17625856, 18052288, 34976308, 36104576, 69952616, 72209152, 139905232, 279810464, 559620928, 1119241856, 2238483712]

約数ペア:

[(1, 2238483712), (2, 1119241856), (4, 559620928), (8, 279810464), (16, 139905232), (31, 72209152), (32, 69952616), (62, 36104576), (64, 34976308), (124, 18052288), (127, 17625856), (128, 17488154), (248, 9026144), (254, 8812928), (256, 8744077), (496, 4513072), (508, 4406464), (992, 2256536), (1016, 2203232), (1984, 1128268), (2032, 1101616), (2221, 1007872), (3937, 568576), (3968, 564134), (4064, 550808), (4442, 503936), (7874, 284288), (7936, 282067), (8128, 275404), (8884, 251968), (15748, 142144), (16256, 137702), (17768, 125984), (31496, 71072), (32512, 68851), (35536, 62992)]