128894304

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 446777856

約数和(自身を除く): 317883552

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, 66, 77, 84, 88, 94, 96, 98, 106, 112, 132, 141, 147, 154, 159, 168, 176, 188, 196, 212, 224, 231, 264, 282, 294, 308, 318, 329, 336, 352, 371, 376, 392, 424, 462, 517, 528, 539, 564, 583, 588, 616, 636, 658, 672, 742, 752, 784, 848, 924, 987, 1034, 1056, 1078, 1113, 1128, 1166, 1176, 1232, 1272, 1316, 1484, 1504, 1551, 1568, 1617, 1696, 1749, 1848, 1974, 2068, 2156, 2226, 2256, 2303, 2332, 2352, 2464, 2491, 2544, 2597, 2632, 2968, 3102, 3234, 3498, 3619, 3696, 3948, 4081, 4136, 4312, 4452, 4512, 4606, 4664, 4704, 4982, 5088, 5194, 5264, 5936, 6204, 6468, 6909, 6996, 7238, 7392, 7473, 7791, 7896, 8162, 8272, 8624, 8904, 9212, 9328, 9964, 10388, 10528, 10857, 11872, 12243, 12408, 12936, 13818, 13992, 14476, 14946, 15582, 15792, 16324, 16544, 17248, 17437, 17808, 18424, 18656, 19928, 20776, 21714, 24486, 24816, 25333, 25872, 27401, 27636, 27984, 28567, 28952, 29892, 31164, 31584, 32648, 34874, 35616, 36848, 39856, 41552, 43428, 48972, 49632, 50666, 51744, 52311, 54802, 55272, 55968, 57134, 57904, 59784, 62328, 65296, 69748, 73696, 75999, 79712, 82203, 83104, 85701, 86856, 97944, 101332, 104622, 109604, 110544, 114268, 115808, 119568, 122059, 124656, 130592, 139496, 151998, 164406, 171402, 173712, 191807, 195888, 202664, 209244, 219208, 221088, 228536, 239136, 244118, 249312, 278992, 303996, 328812, 342804, 347424, 366177, 383614, 391776, 405328, 418488, 438416, 457072, 488236, 557984, 575421, 607992, 657624, 685608, 732354, 767228, 810656, 836976, 876832, 914144, 976472, 1150842, 1215984, 1315248, 1342649, 1371216, 1464708, 1534456, 1673952, 1952944, 2301684, 2431968, 2630496, 2685298, 2742432, 2929416, 3068912, 3905888, 4027947, 4603368, 5370596, 5858832, 6137824, 8055894, 9206736, 10741192, 11717664, 16111788, 18413472, 21482384, 32223576, 42964768, 64447152, 128894304]

約数ペア:

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