329574144

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 920944640

約数和(自身を除く): 591370496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 109, 124, 127, 128, 186, 192, 218, 248, 254, 256, 327, 372, 381, 384, 436, 496, 508, 654, 744, 762, 768, 872, 992, 1016, 1308, 1488, 1524, 1744, 1984, 2032, 2616, 2976, 3048, 3379, 3488, 3937, 3968, 4064, 5232, 5952, 6096, 6758, 6976, 7874, 7936, 8128, 10137, 10464, 11811, 11904, 12192, 13516, 13843, 13952, 15748, 16256, 20274, 20928, 23622, 23808, 24384, 27032, 27686, 27904, 31496, 32512, 40548, 41529, 41856, 47244, 48768, 54064, 55372, 62992, 81096, 83058, 83712, 94488, 97536, 108128, 110744, 125984, 162192, 166116, 188976, 216256, 221488, 251968, 324384, 332232, 377952, 429133, 432512, 442976, 503936, 648768, 664464, 755904, 858266, 865024, 885952, 1007872, 1287399, 1297536, 1328928, 1511808, 1716532, 1771904, 2574798, 2595072, 2657856, 3023616, 3433064, 3543808, 5149596, 5315712, 6866128, 10299192, 10631424, 13732256, 20598384, 27464512, 41196768, 54929024, 82393536, 109858048, 164787072, 329574144]

約数ペア:

[(1, 329574144), (2, 164787072), (3, 109858048), (4, 82393536), (6, 54929024), (8, 41196768), (12, 27464512), (16, 20598384), (24, 13732256), (31, 10631424), (32, 10299192), (48, 6866128), (62, 5315712), (64, 5149596), (93, 3543808), (96, 3433064), (109, 3023616), (124, 2657856), (127, 2595072), (128, 2574798), (186, 1771904), (192, 1716532), (218, 1511808), (248, 1328928), (254, 1297536), (256, 1287399), (327, 1007872), (372, 885952), (381, 865024), (384, 858266), (436, 755904), (496, 664464), (508, 648768), (654, 503936), (744, 442976), (762, 432512), (768, 429133), (872, 377952), (992, 332232), (1016, 324384), (1308, 251968), (1488, 221488), (1524, 216256), (1744, 188976), (1984, 166116), (2032, 162192), (2616, 125984), (2976, 110744), (3048, 108128), (3379, 97536), (3488, 94488), (3937, 83712), (3968, 83058), (4064, 81096), (5232, 62992), (5952, 55372), (6096, 54064), (6758, 48768), (6976, 47244), (7874, 41856), (7936, 41529), (8128, 40548), (10137, 32512), (10464, 31496), (11811, 27904), (11904, 27686), (12192, 27032), (13516, 24384), (13843, 23808), (13952, 23622), (15748, 20928), (16256, 20274)]