219795456

素因数分解:

$2^{12}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:635

約数の個数: 104

約数和(自身を含む): 606002944

約数和(自身を除く): 386207488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 577, 744, 768, 992, 1024, 1154, 1488, 1536, 1731, 1984, 2048, 2308, 2976, 3072, 3462, 3968, 4096, 4616, 5952, 6144, 6924, 7936, 9232, 11904, 12288, 13848, 15872, 17887, 18464, 23808, 27696, 31744, 35774, 36928, 47616, 53661, 55392, 63488, 71548, 73856, 95232, 107322, 110784, 126976, 143096, 147712, 190464, 214644, 221568, 286192, 295424, 380928, 429288, 443136, 572384, 590848, 858576, 886272, 1144768, 1181696, 1717152, 1772544, 2289536, 2363392, 3434304, 3545088, 4579072, 6868608, 7090176, 9158144, 13737216, 18316288, 27474432, 36632576, 54948864, 73265152, 109897728, 219795456]

約数ペア:

[(1, 219795456), (2, 109897728), (3, 73265152), (4, 54948864), (6, 36632576), (8, 27474432), (12, 18316288), (16, 13737216), (24, 9158144), (31, 7090176), (32, 6868608), (48, 4579072), (62, 3545088), (64, 3434304), (93, 2363392), (96, 2289536), (124, 1772544), (128, 1717152), (186, 1181696), (192, 1144768), (248, 886272), (256, 858576), (372, 590848), (384, 572384), (496, 443136), (512, 429288), (577, 380928), (744, 295424), (768, 286192), (992, 221568), (1024, 214644), (1154, 190464), (1488, 147712), (1536, 143096), (1731, 126976), (1984, 110784), (2048, 107322), (2308, 95232), (2976, 73856), (3072, 71548), (3462, 63488), (3968, 55392), (4096, 53661), (4616, 47616), (5952, 36928), (6144, 35774), (6924, 31744), (7936, 27696), (9232, 23808), (11904, 18464), (12288, 17887), (13848, 15872)]