289552896

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2027}}^1$

素因数の和:2082

約数の個数: 120

約数和(自身を含む): 863051904

約数和(自身を除く): 573499008

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, 512, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1536, 1984, 2027, 2232, 2304, 2976, 3968, 4054, 4464, 4608, 5952, 6081, 7936, 8108, 8928, 11904, 12162, 15872, 16216, 17856, 18243, 23808, 24324, 32432, 35712, 36486, 47616, 48648, 62837, 64864, 71424, 72972, 97296, 125674, 129728, 142848, 145944, 188511, 194592, 251348, 259456, 291888, 377022, 389184, 502696, 518912, 565533, 583776, 754044, 778368, 1005392, 1037824, 1131066, 1167552, 1508088, 1556736, 2010784, 2262132, 2335104, 3016176, 3113472, 4021568, 4524264, 4670208, 6032352, 8043136, 9048528, 9340416, 12064704, 16086272, 18097056, 24129408, 32172544, 36194112, 48258816, 72388224, 96517632, 144776448, 289552896]

約数ペア:

[(1, 289552896), (2, 144776448), (3, 96517632), (4, 72388224), (6, 48258816), (8, 36194112), (9, 32172544), (12, 24129408), (16, 18097056), (18, 16086272), (24, 12064704), (31, 9340416), (32, 9048528), (36, 8043136), (48, 6032352), (62, 4670208), (64, 4524264), (72, 4021568), (93, 3113472), (96, 3016176), (124, 2335104), (128, 2262132), (144, 2010784), (186, 1556736), (192, 1508088), (248, 1167552), (256, 1131066), (279, 1037824), (288, 1005392), (372, 778368), (384, 754044), (496, 583776), (512, 565533), (558, 518912), (576, 502696), (744, 389184), (768, 377022), (992, 291888), (1116, 259456), (1152, 251348), (1488, 194592), (1536, 188511), (1984, 145944), (2027, 142848), (2232, 129728), (2304, 125674), (2976, 97296), (3968, 72972), (4054, 71424), (4464, 64864), (4608, 62837), (5952, 48648), (6081, 47616), (7936, 36486), (8108, 35712), (8928, 32432), (11904, 24324), (12162, 23808), (15872, 18243), (16216, 17856)]