668269056

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:731

約数の個数: 240

約数和(自身を含む): 2233544544

約数和(自身を除く): 1565275488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 182, 192, 196, 208, 224, 256, 273, 294, 312, 336, 364, 384, 392, 416, 448, 512, 546, 588, 624, 637, 672, 683, 728, 768, 784, 832, 896, 1092, 1176, 1248, 1274, 1344, 1366, 1456, 1536, 1568, 1664, 1792, 1911, 2049, 2184, 2352, 2496, 2548, 2688, 2732, 2912, 3136, 3328, 3584, 3822, 4098, 4368, 4704, 4781, 4992, 5096, 5376, 5464, 5824, 6272, 6656, 7644, 8196, 8736, 8879, 9408, 9562, 9984, 10192, 10752, 10928, 11648, 12544, 14343, 15288, 16392, 17472, 17758, 18816, 19124, 19968, 20384, 21856, 23296, 25088, 26637, 28686, 30576, 32784, 33467, 34944, 35516, 37632, 38248, 40768, 43712, 46592, 53274, 57372, 61152, 62153, 65568, 66934, 69888, 71032, 75264, 76496, 81536, 87424, 100401, 106548, 114744, 122304, 124306, 131136, 133868, 139776, 142064, 152992, 163072, 174848, 186459, 200802, 213096, 229488, 244608, 248612, 262272, 267736, 284128, 305984, 326144, 349696, 372918, 401604, 426192, 435071, 458976, 489216, 497224, 524544, 535472, 568256, 611968, 745836, 803208, 852384, 870142, 917952, 978432, 994448, 1049088, 1070944, 1136512, 1223936, 1305213, 1491672, 1606416, 1704768, 1740284, 1835904, 1988896, 2141888, 2273024, 2447872, 2610426, 2983344, 3212832, 3409536, 3480568, 3671808, 3977792, 4283776, 4546048, 5220852, 5966688, 6425664, 6819072, 6961136, 7343616, 7955584, 8567552, 10441704, 11933376, 12851328, 13638144, 13922272, 15911168, 17135104, 20883408, 23866752, 25702656, 27844544, 31822336, 41766816, 47733504, 51405312, 55689088, 83533632, 95467008, 111378176, 167067264, 222756352, 334134528, 668269056]

約数ペア:

[(1, 668269056), (2, 334134528), (3, 222756352), (4, 167067264), (6, 111378176), (7, 95467008), (8, 83533632), (12, 55689088), (13, 51405312), (14, 47733504), (16, 41766816), (21, 31822336), (24, 27844544), (26, 25702656), (28, 23866752), (32, 20883408), (39, 17135104), (42, 15911168), (48, 13922272), (49, 13638144), (52, 12851328), (56, 11933376), (64, 10441704), (78, 8567552), (84, 7955584), (91, 7343616), (96, 6961136), (98, 6819072), (104, 6425664), (112, 5966688), (128, 5220852), (147, 4546048), (156, 4283776), (168, 3977792), (182, 3671808), (192, 3480568), (196, 3409536), (208, 3212832), (224, 2983344), (256, 2610426), (273, 2447872), (294, 2273024), (312, 2141888), (336, 1988896), (364, 1835904), (384, 1740284), (392, 1704768), (416, 1606416), (448, 1491672), (512, 1305213), (546, 1223936), (588, 1136512), (624, 1070944), (637, 1049088), (672, 994448), (683, 978432), (728, 917952), (768, 870142), (784, 852384), (832, 803208), (896, 745836), (1092, 611968), (1176, 568256), (1248, 535472), (1274, 524544), (1344, 497224), (1366, 489216), (1456, 458976), (1536, 435071), (1568, 426192), (1664, 401604), (1792, 372918), (1911, 349696), (2049, 326144), (2184, 305984), (2352, 284128), (2496, 267736), (2548, 262272), (2688, 248612), (2732, 244608), (2912, 229488), (3136, 213096), (3328, 200802), (3584, 186459), (3822, 174848), (4098, 163072), (4368, 152992), (4704, 142064), (4781, 139776), (4992, 133868), (5096, 131136), (5376, 124306), (5464, 122304), (5824, 114744), (6272, 106548), (6656, 100401), (7644, 87424), (8196, 81536), (8736, 76496), (8879, 75264), (9408, 71032), (9562, 69888), (9984, 66934), (10192, 65568), (10752, 62153), (10928, 61152), (11648, 57372), (12544, 53274), (14343, 46592), (15288, 43712), (16392, 40768), (17472, 38248), (17758, 37632), (18816, 35516), (19124, 34944), (19968, 33467), (20384, 32784), (21856, 30576), (23296, 28686), (25088, 26637)]