257788608

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 336

約数和(自身を含む): 900647424

約数和(自身を除く): 642858816

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 47, 48, 49, 53, 56, 64, 66, 77, 84, 88, 94, 96, 98, 106, 112, 132, 141, 147, 154, 159, 168, 176, 188, 192, 196, 212, 224, 231, 264, 282, 294, 308, 318, 329, 336, 352, 371, 376, 392, 424, 448, 462, 517, 528, 539, 564, 583, 588, 616, 636, 658, 672, 704, 742, 752, 784, 848, 924, 987, 1034, 1056, 1078, 1113, 1128, 1166, 1176, 1232, 1272, 1316, 1344, 1484, 1504, 1551, 1568, 1617, 1696, 1749, 1848, 1974, 2068, 2112, 2156, 2226, 2256, 2303, 2332, 2352, 2464, 2491, 2544, 2597, 2632, 2968, 3008, 3102, 3136, 3234, 3392, 3498, 3619, 3696, 3948, 4081, 4136, 4312, 4452, 4512, 4606, 4664, 4704, 4928, 4982, 5088, 5194, 5264, 5936, 6204, 6468, 6909, 6996, 7238, 7392, 7473, 7791, 7896, 8162, 8272, 8624, 8904, 9024, 9212, 9328, 9408, 9964, 10176, 10388, 10528, 10857, 11872, 12243, 12408, 12936, 13818, 13992, 14476, 14784, 14946, 15582, 15792, 16324, 16544, 17248, 17437, 17808, 18424, 18656, 19928, 20776, 21056, 21714, 23744, 24486, 24816, 25333, 25872, 27401, 27636, 27984, 28567, 28952, 29892, 31164, 31584, 32648, 33088, 34496, 34874, 35616, 36848, 37312, 39856, 41552, 43428, 48972, 49632, 50666, 51744, 52311, 54802, 55272, 55968, 57134, 57904, 59784, 62328, 63168, 65296, 69748, 71232, 73696, 75999, 79712, 82203, 83104, 85701, 86856, 97944, 99264, 101332, 103488, 104622, 109604, 110544, 111936, 114268, 115808, 119568, 122059, 124656, 130592, 139496, 147392, 151998, 159424, 164406, 166208, 171402, 173712, 191807, 195888, 202664, 209244, 219208, 221088, 228536, 231616, 239136, 244118, 249312, 261184, 278992, 303996, 328812, 342804, 347424, 366177, 383614, 391776, 405328, 418488, 438416, 442176, 457072, 478272, 488236, 498624, 557984, 575421, 607992, 657624, 685608, 694848, 732354, 767228, 783552, 810656, 836976, 876832, 914144, 976472, 1115968, 1150842, 1215984, 1315248, 1342649, 1371216, 1464708, 1534456, 1621312, 1673952, 1753664, 1828288, 1952944, 2301684, 2431968, 2630496, 2685298, 2742432, 2929416, 3068912, 3347904, 3905888, 4027947, 4603368, 4863936, 5260992, 5370596, 5484864, 5858832, 6137824, 7811776, 8055894, 9206736, 10741192, 11717664, 12275648, 16111788, 18413472, 21482384, 23435328, 32223576, 36826944, 42964768, 64447152, 85929536, 128894304, 257788608]

約数ペア:

[(1, 257788608), (2, 128894304), (3, 85929536), (4, 64447152), (6, 42964768), (7, 36826944), (8, 32223576), (11, 23435328), (12, 21482384), (14, 18413472), (16, 16111788), (21, 12275648), (22, 11717664), (24, 10741192), (28, 9206736), (32, 8055894), (33, 7811776), (42, 6137824), (44, 5858832), (47, 5484864), (48, 5370596), (49, 5260992), (53, 4863936), (56, 4603368), (64, 4027947), (66, 3905888), (77, 3347904), (84, 3068912), (88, 2929416), (94, 2742432), (96, 2685298), (98, 2630496), (106, 2431968), (112, 2301684), (132, 1952944), (141, 1828288), (147, 1753664), (154, 1673952), (159, 1621312), (168, 1534456), (176, 1464708), (188, 1371216), (192, 1342649), (196, 1315248), (212, 1215984), (224, 1150842), (231, 1115968), (264, 976472), (282, 914144), (294, 876832), (308, 836976), (318, 810656), (329, 783552), (336, 767228), (352, 732354), (371, 694848), (376, 685608), (392, 657624), (424, 607992), (448, 575421), (462, 557984), (517, 498624), (528, 488236), (539, 478272), (564, 457072), (583, 442176), (588, 438416), (616, 418488), (636, 405328), (658, 391776), (672, 383614), (704, 366177), (742, 347424), (752, 342804), (784, 328812), (848, 303996), (924, 278992), (987, 261184), (1034, 249312), (1056, 244118), (1078, 239136), (1113, 231616), (1128, 228536), (1166, 221088), (1176, 219208), (1232, 209244), (1272, 202664), (1316, 195888), (1344, 191807), (1484, 173712), (1504, 171402), (1551, 166208), (1568, 164406), (1617, 159424), (1696, 151998), (1749, 147392), (1848, 139496), (1974, 130592), (2068, 124656), (2112, 122059), (2156, 119568), (2226, 115808), (2256, 114268), (2303, 111936), (2332, 110544), (2352, 109604), (2464, 104622), (2491, 103488), (2544, 101332), (2597, 99264), (2632, 97944), (2968, 86856), (3008, 85701), (3102, 83104), (3136, 82203), (3234, 79712), (3392, 75999), (3498, 73696), (3619, 71232), (3696, 69748), (3948, 65296), (4081, 63168), (4136, 62328), (4312, 59784), (4452, 57904), (4512, 57134), (4606, 55968), (4664, 55272), (4704, 54802), (4928, 52311), (4982, 51744), (5088, 50666), (5194, 49632), (5264, 48972), (5936, 43428), (6204, 41552), (6468, 39856), (6909, 37312), (6996, 36848), (7238, 35616), (7392, 34874), (7473, 34496), (7791, 33088), (7896, 32648), (8162, 31584), (8272, 31164), (8624, 29892), (8904, 28952), (9024, 28567), (9212, 27984), (9328, 27636), (9408, 27401), (9964, 25872), (10176, 25333), (10388, 24816), (10528, 24486), (10857, 23744), (11872, 21714), (12243, 21056), (12408, 20776), (12936, 19928), (13818, 18656), (13992, 18424), (14476, 17808), (14784, 17437), (14946, 17248), (15582, 16544), (15792, 16324)]