390760704

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{5471}}^1$

素因数の和:5524

約数の個数: 108

約数和(自身を含む): 1163215872

約数和(自身を除く): 772455168

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, 5471, 5952, 7936, 8928, 10942, 11904, 16413, 17856, 21884, 23808, 32826, 35712, 43768, 49239, 65652, 71424, 87536, 98478, 131304, 169601, 175072, 196956, 262608, 339202, 350144, 393912, 508803, 525216, 678404, 700288, 787824, 1017606, 1050432, 1356808, 1400576, 1526409, 1575648, 2035212, 2100864, 2713616, 3052818, 3151296, 4070424, 4201728, 5427232, 6105636, 6302592, 8140848, 10854464, 12211272, 12605184, 16281696, 21708928, 24422544, 32563392, 43417856, 48845088, 65126784, 97690176, 130253568, 195380352, 390760704]

約数ペア:

[(1, 390760704), (2, 195380352), (3, 130253568), (4, 97690176), (6, 65126784), (8, 48845088), (9, 43417856), (12, 32563392), (16, 24422544), (18, 21708928), (24, 16281696), (31, 12605184), (32, 12211272), (36, 10854464), (48, 8140848), (62, 6302592), (64, 6105636), (72, 5427232), (93, 4201728), (96, 4070424), (124, 3151296), (128, 3052818), (144, 2713616), (186, 2100864), (192, 2035212), (248, 1575648), (256, 1526409), (279, 1400576), (288, 1356808), (372, 1050432), (384, 1017606), (496, 787824), (558, 700288), (576, 678404), (744, 525216), (768, 508803), (992, 393912), (1116, 350144), (1152, 339202), (1488, 262608), (1984, 196956), (2232, 175072), (2304, 169601), (2976, 131304), (3968, 98478), (4464, 87536), (5471, 71424), (5952, 65652), (7936, 49239), (8928, 43768), (10942, 35712), (11904, 32826), (16413, 23808), (17856, 21884)]