387588432

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:318

約数の個数: 240

約数和(自身を含む): 1294631424

約数和(自身を除く): 907042992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 71, 77, 84, 88, 98, 112, 132, 142, 147, 154, 168, 176, 196, 211, 213, 231, 264, 284, 294, 308, 336, 392, 422, 426, 462, 497, 528, 539, 568, 588, 616, 633, 781, 784, 844, 852, 924, 994, 1078, 1136, 1176, 1232, 1266, 1477, 1491, 1562, 1617, 1688, 1704, 1848, 1988, 2156, 2321, 2343, 2352, 2532, 2954, 2982, 3124, 3234, 3376, 3408, 3479, 3696, 3976, 4312, 4431, 4642, 4686, 5064, 5467, 5908, 5964, 6248, 6468, 6958, 6963, 7952, 8624, 8862, 9284, 9372, 10128, 10339, 10437, 10934, 11816, 11928, 12496, 12936, 13916, 13926, 14981, 16247, 16401, 17724, 18568, 18744, 20678, 20874, 21868, 23632, 23856, 25872, 27832, 27852, 29962, 31017, 32494, 32802, 35448, 37136, 37488, 38269, 41356, 41748, 43736, 44943, 48741, 55664, 55704, 59924, 62034, 64988, 65604, 70896, 76538, 82712, 83496, 87472, 89886, 97482, 104867, 111408, 113729, 114807, 119848, 124068, 129976, 131208, 153076, 164791, 165424, 166992, 179772, 194964, 209734, 227458, 229614, 239696, 248136, 259952, 262416, 306152, 314601, 329582, 341187, 359544, 389928, 419468, 454916, 459228, 494373, 496272, 612304, 629202, 659164, 682374, 719088, 734069, 779856, 838936, 909832, 918456, 988746, 1153537, 1258404, 1318328, 1364748, 1468138, 1677872, 1819664, 1836912, 1977492, 2202207, 2307074, 2516808, 2636656, 2729496, 2936276, 3460611, 3954984, 4404414, 4614148, 5033616, 5458992, 5872552, 6921222, 7909968, 8074759, 8808828, 9228296, 11745104, 13842444, 16149518, 17617656, 18456592, 24224277, 27684888, 32299036, 35235312, 48448554, 55369776, 64598072, 96897108, 129196144, 193794216, 387588432]

約数ペア:

[(1, 387588432), (2, 193794216), (3, 129196144), (4, 96897108), (6, 64598072), (7, 55369776), (8, 48448554), (11, 35235312), (12, 32299036), (14, 27684888), (16, 24224277), (21, 18456592), (22, 17617656), (24, 16149518), (28, 13842444), (33, 11745104), (42, 9228296), (44, 8808828), (48, 8074759), (49, 7909968), (56, 6921222), (66, 5872552), (71, 5458992), (77, 5033616), (84, 4614148), (88, 4404414), (98, 3954984), (112, 3460611), (132, 2936276), (142, 2729496), (147, 2636656), (154, 2516808), (168, 2307074), (176, 2202207), (196, 1977492), (211, 1836912), (213, 1819664), (231, 1677872), (264, 1468138), (284, 1364748), (294, 1318328), (308, 1258404), (336, 1153537), (392, 988746), (422, 918456), (426, 909832), (462, 838936), (497, 779856), (528, 734069), (539, 719088), (568, 682374), (588, 659164), (616, 629202), (633, 612304), (781, 496272), (784, 494373), (844, 459228), (852, 454916), (924, 419468), (994, 389928), (1078, 359544), (1136, 341187), (1176, 329582), (1232, 314601), (1266, 306152), (1477, 262416), (1491, 259952), (1562, 248136), (1617, 239696), (1688, 229614), (1704, 227458), (1848, 209734), (1988, 194964), (2156, 179772), (2321, 166992), (2343, 165424), (2352, 164791), (2532, 153076), (2954, 131208), (2982, 129976), (3124, 124068), (3234, 119848), (3376, 114807), (3408, 113729), (3479, 111408), (3696, 104867), (3976, 97482), (4312, 89886), (4431, 87472), (4642, 83496), (4686, 82712), (5064, 76538), (5467, 70896), (5908, 65604), (5964, 64988), (6248, 62034), (6468, 59924), (6958, 55704), (6963, 55664), (7952, 48741), (8624, 44943), (8862, 43736), (9284, 41748), (9372, 41356), (10128, 38269), (10339, 37488), (10437, 37136), (10934, 35448), (11816, 32802), (11928, 32494), (12496, 31017), (12936, 29962), (13916, 27852), (13926, 27832), (14981, 25872), (16247, 23856), (16401, 23632), (17724, 21868), (18568, 20874), (18744, 20678)]