386286784

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:954

約数の個数: 112

約数和(自身を含む): 903280896

約数和(自身を除く): 516994112

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 136, 208, 221, 248, 272, 403, 416, 442, 496, 527, 544, 806, 832, 881, 884, 992, 1054, 1088, 1612, 1762, 1768, 1984, 2108, 3224, 3524, 3536, 4216, 6448, 6851, 7048, 7072, 8432, 11453, 12896, 13702, 14096, 14144, 14977, 16864, 22906, 25792, 27311, 27404, 28192, 29954, 33728, 45812, 54622, 54808, 56384, 59908, 91624, 109244, 109616, 119816, 183248, 194701, 218488, 219232, 239632, 355043, 366496, 389402, 436976, 438464, 464287, 479264, 710086, 732992, 778804, 873952, 928574, 958528, 1420172, 1557608, 1747904, 1857148, 2840344, 3115216, 3714296, 5680688, 6035731, 6230432, 7428592, 11361376, 12071462, 12460864, 14857184, 22722752, 24142924, 29714368, 48285848, 96571696, 193143392, 386286784]

約数ペア:

[(1, 386286784), (2, 193143392), (4, 96571696), (8, 48285848), (13, 29714368), (16, 24142924), (17, 22722752), (26, 14857184), (31, 12460864), (32, 12071462), (34, 11361376), (52, 7428592), (62, 6230432), (64, 6035731), (68, 5680688), (104, 3714296), (124, 3115216), (136, 2840344), (208, 1857148), (221, 1747904), (248, 1557608), (272, 1420172), (403, 958528), (416, 928574), (442, 873952), (496, 778804), (527, 732992), (544, 710086), (806, 479264), (832, 464287), (881, 438464), (884, 436976), (992, 389402), (1054, 366496), (1088, 355043), (1612, 239632), (1762, 219232), (1768, 218488), (1984, 194701), (2108, 183248), (3224, 119816), (3524, 109616), (3536, 109244), (4216, 91624), (6448, 59908), (6851, 56384), (7048, 54808), (7072, 54622), (8432, 45812), (11453, 33728), (12896, 29954), (13702, 28192), (14096, 27404), (14144, 27311), (14977, 25792), (16864, 22906)]