389292288

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 288

約数和(自身を含む): 1342172160

約数和(自身を除く): 952879872

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 29, 32, 33, 42, 44, 48, 56, 58, 64, 66, 77, 84, 87, 88, 96, 112, 116, 128, 132, 154, 168, 174, 176, 192, 203, 224, 227, 231, 232, 256, 264, 308, 319, 336, 348, 352, 384, 406, 448, 454, 462, 464, 528, 609, 616, 638, 672, 681, 696, 704, 768, 812, 896, 908, 924, 928, 957, 1056, 1218, 1232, 1276, 1344, 1362, 1392, 1408, 1589, 1624, 1792, 1816, 1848, 1856, 1914, 2112, 2233, 2436, 2464, 2497, 2552, 2688, 2724, 2784, 2816, 3178, 3248, 3632, 3696, 3712, 3828, 4224, 4466, 4767, 4872, 4928, 4994, 5104, 5376, 5448, 5568, 6356, 6496, 6583, 6699, 7264, 7392, 7424, 7491, 7656, 8448, 8932, 9534, 9744, 9856, 9988, 10208, 10896, 11136, 12712, 12992, 13166, 13398, 14528, 14784, 14982, 15312, 17479, 17864, 19068, 19488, 19712, 19749, 19976, 20416, 21792, 22272, 25424, 25984, 26332, 26796, 29056, 29568, 29964, 30624, 34958, 35728, 38136, 38976, 39498, 39952, 40832, 43584, 46081, 50848, 51968, 52437, 52664, 53592, 58112, 59136, 59928, 61248, 69916, 71456, 72413, 76272, 77952, 78996, 79904, 81664, 87168, 92162, 101696, 104874, 105328, 107184, 119856, 122496, 138243, 139832, 142912, 144826, 152544, 155904, 157992, 159808, 174336, 184324, 203392, 209748, 210656, 214368, 217239, 239712, 244992, 276486, 279664, 285824, 289652, 305088, 315984, 319616, 368648, 406784, 419496, 421312, 428736, 434478, 479424, 506891, 552972, 559328, 571648, 579304, 610176, 631968, 639232, 737296, 838992, 842624, 857472, 868956, 958848, 1013782, 1105944, 1118656, 1158608, 1220352, 1263936, 1474592, 1520673, 1677984, 1685248, 1714944, 1737912, 1917696, 2027564, 2211888, 2237312, 2317216, 2527872, 2949184, 3041346, 3355968, 3475824, 4055128, 4423776, 4474624, 4634432, 5055744, 5898368, 6082692, 6711936, 6951648, 8110256, 8847552, 9268864, 11796736, 12165384, 13423872, 13903296, 16220512, 17695104, 18537728, 24330768, 27806592, 32441024, 35390208, 48661536, 55613184, 64882048, 97323072, 129764096, 194646144, 389292288]

約数ペア:

[(1, 389292288), (2, 194646144), (3, 129764096), (4, 97323072), (6, 64882048), (7, 55613184), (8, 48661536), (11, 35390208), (12, 32441024), (14, 27806592), (16, 24330768), (21, 18537728), (22, 17695104), (24, 16220512), (28, 13903296), (29, 13423872), (32, 12165384), (33, 11796736), (42, 9268864), (44, 8847552), (48, 8110256), (56, 6951648), (58, 6711936), (64, 6082692), (66, 5898368), (77, 5055744), (84, 4634432), (87, 4474624), (88, 4423776), (96, 4055128), (112, 3475824), (116, 3355968), (128, 3041346), (132, 2949184), (154, 2527872), (168, 2317216), (174, 2237312), (176, 2211888), (192, 2027564), (203, 1917696), (224, 1737912), (227, 1714944), (231, 1685248), (232, 1677984), (256, 1520673), (264, 1474592), (308, 1263936), (319, 1220352), (336, 1158608), (348, 1118656), (352, 1105944), (384, 1013782), (406, 958848), (448, 868956), (454, 857472), (462, 842624), (464, 838992), (528, 737296), (609, 639232), (616, 631968), (638, 610176), (672, 579304), (681, 571648), (696, 559328), (704, 552972), (768, 506891), (812, 479424), (896, 434478), (908, 428736), (924, 421312), (928, 419496), (957, 406784), (1056, 368648), (1218, 319616), (1232, 315984), (1276, 305088), (1344, 289652), (1362, 285824), (1392, 279664), (1408, 276486), (1589, 244992), (1624, 239712), (1792, 217239), (1816, 214368), (1848, 210656), (1856, 209748), (1914, 203392), (2112, 184324), (2233, 174336), (2436, 159808), (2464, 157992), (2497, 155904), (2552, 152544), (2688, 144826), (2724, 142912), (2784, 139832), (2816, 138243), (3178, 122496), (3248, 119856), (3632, 107184), (3696, 105328), (3712, 104874), (3828, 101696), (4224, 92162), (4466, 87168), (4767, 81664), (4872, 79904), (4928, 78996), (4994, 77952), (5104, 76272), (5376, 72413), (5448, 71456), (5568, 69916), (6356, 61248), (6496, 59928), (6583, 59136), (6699, 58112), (7264, 53592), (7392, 52664), (7424, 52437), (7491, 51968), (7656, 50848), (8448, 46081), (8932, 43584), (9534, 40832), (9744, 39952), (9856, 39498), (9988, 38976), (10208, 38136), (10896, 35728), (11136, 34958), (12712, 30624), (12992, 29964), (13166, 29568), (13398, 29056), (14528, 26796), (14784, 26332), (14982, 25984), (15312, 25424), (17479, 22272), (17864, 21792), (19068, 20416), (19488, 19976), (19712, 19749)]