219533568

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{9221}}^1$

素因数の和:9271

約数の個数: 72

約数和(自身を含む): 603192576

約数和(自身を除く): 383659008

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, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 9221, 11904, 18442, 23808, 27663, 36884, 55326, 73768, 110652, 147536, 221304, 285851, 295072, 442608, 571702, 590144, 857553, 885216, 1143404, 1180288, 1715106, 1770432, 2286808, 2360576, 3430212, 3540864, 4573616, 6860424, 7081728, 9147232, 13720848, 18294464, 27441696, 36588928, 54883392, 73177856, 109766784, 219533568]

約数ペア:

[(1, 219533568), (2, 109766784), (3, 73177856), (4, 54883392), (6, 36588928), (8, 27441696), (12, 18294464), (16, 13720848), (24, 9147232), (31, 7081728), (32, 6860424), (48, 4573616), (62, 3540864), (64, 3430212), (93, 2360576), (96, 2286808), (124, 1770432), (128, 1715106), (186, 1180288), (192, 1143404), (248, 885216), (256, 857553), (372, 590144), (384, 571702), (496, 442608), (744, 295072), (768, 285851), (992, 221304), (1488, 147536), (1984, 110652), (2976, 73768), (3968, 55326), (5952, 36884), (7936, 27663), (9221, 23808), (11904, 18442)]