490182912

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{6863}}^1$

素因数の和:6916

約数の個数: 108

約数和(自身を含む): 1459121664

約数和(自身を除く): 968938752

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, 3968, 4464, 5952, 6863, 7936, 8928, 11904, 13726, 17856, 20589, 23808, 27452, 35712, 41178, 54904, 61767, 71424, 82356, 109808, 123534, 164712, 212753, 219616, 247068, 329424, 425506, 439232, 494136, 638259, 658848, 851012, 878464, 988272, 1276518, 1317696, 1702024, 1756928, 1914777, 1976544, 2553036, 2635392, 3404048, 3829554, 3953088, 5106072, 5270784, 6808096, 7659108, 7906176, 10212144, 13616192, 15318216, 15812352, 20424288, 27232384, 30636432, 40848576, 54464768, 61272864, 81697152, 122545728, 163394304, 245091456, 490182912]

約数ペア:

[(1, 490182912), (2, 245091456), (3, 163394304), (4, 122545728), (6, 81697152), (8, 61272864), (9, 54464768), (12, 40848576), (16, 30636432), (18, 27232384), (24, 20424288), (31, 15812352), (32, 15318216), (36, 13616192), (48, 10212144), (62, 7906176), (64, 7659108), (72, 6808096), (93, 5270784), (96, 5106072), (124, 3953088), (128, 3829554), (144, 3404048), (186, 2635392), (192, 2553036), (248, 1976544), (256, 1914777), (279, 1756928), (288, 1702024), (372, 1317696), (384, 1276518), (496, 988272), (558, 878464), (576, 851012), (744, 658848), (768, 638259), (992, 494136), (1116, 439232), (1152, 425506), (1488, 329424), (1984, 247068), (2232, 219616), (2304, 212753), (2976, 164712), (3968, 123534), (4464, 109808), (5952, 82356), (6863, 71424), (7936, 61767), (8928, 54904), (11904, 41178), (13726, 35712), (17856, 27452), (20589, 23808)]