317051136

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:269

約数の個数: 216

約数和(自身を含む): 989753856

約数和(自身を除く): 672702720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 64, 69, 72, 92, 93, 96, 124, 128, 138, 144, 184, 186, 192, 193, 207, 248, 256, 276, 279, 288, 368, 372, 384, 386, 414, 496, 552, 558, 576, 579, 713, 736, 744, 768, 772, 828, 992, 1104, 1116, 1152, 1158, 1426, 1472, 1488, 1544, 1656, 1737, 1984, 2139, 2208, 2232, 2304, 2316, 2852, 2944, 2976, 3088, 3312, 3474, 3968, 4278, 4416, 4439, 4464, 4632, 5704, 5888, 5952, 5983, 6176, 6417, 6624, 6948, 7936, 8556, 8832, 8878, 8928, 9264, 11408, 11904, 11966, 12352, 12834, 13248, 13317, 13896, 17112, 17664, 17756, 17856, 17949, 18528, 22816, 23808, 23932, 24704, 25668, 26496, 26634, 27792, 34224, 35512, 35712, 35898, 37056, 39951, 45632, 47864, 49408, 51336, 52992, 53268, 53847, 55584, 68448, 71024, 71424, 71796, 74112, 79902, 91264, 95728, 102672, 106536, 107694, 111168, 136896, 137609, 142048, 143592, 148224, 159804, 182528, 191456, 205344, 213072, 215388, 222336, 273792, 275218, 284096, 287184, 319608, 382912, 410688, 412827, 426144, 430776, 444672, 547584, 550436, 568192, 574368, 639216, 765824, 821376, 825654, 852288, 861552, 1100872, 1136384, 1148736, 1238481, 1278432, 1531648, 1642752, 1651308, 1704576, 1723104, 2201744, 2297472, 2476962, 2556864, 3302616, 3409152, 3446208, 4403488, 4594944, 4953924, 5113728, 6605232, 6892416, 8806976, 9907848, 10227456, 13210464, 13784832, 17613952, 19815696, 26420928, 35227904, 39631392, 52841856, 79262784, 105683712, 158525568, 317051136]

約数ペア:

[(1, 317051136), (2, 158525568), (3, 105683712), (4, 79262784), (6, 52841856), (8, 39631392), (9, 35227904), (12, 26420928), (16, 19815696), (18, 17613952), (23, 13784832), (24, 13210464), (31, 10227456), (32, 9907848), (36, 8806976), (46, 6892416), (48, 6605232), (62, 5113728), (64, 4953924), (69, 4594944), (72, 4403488), (92, 3446208), (93, 3409152), (96, 3302616), (124, 2556864), (128, 2476962), (138, 2297472), (144, 2201744), (184, 1723104), (186, 1704576), (192, 1651308), (193, 1642752), (207, 1531648), (248, 1278432), (256, 1238481), (276, 1148736), (279, 1136384), (288, 1100872), (368, 861552), (372, 852288), (384, 825654), (386, 821376), (414, 765824), (496, 639216), (552, 574368), (558, 568192), (576, 550436), (579, 547584), (713, 444672), (736, 430776), (744, 426144), (768, 412827), (772, 410688), (828, 382912), (992, 319608), (1104, 287184), (1116, 284096), (1152, 275218), (1158, 273792), (1426, 222336), (1472, 215388), (1488, 213072), (1544, 205344), (1656, 191456), (1737, 182528), (1984, 159804), (2139, 148224), (2208, 143592), (2232, 142048), (2304, 137609), (2316, 136896), (2852, 111168), (2944, 107694), (2976, 106536), (3088, 102672), (3312, 95728), (3474, 91264), (3968, 79902), (4278, 74112), (4416, 71796), (4439, 71424), (4464, 71024), (4632, 68448), (5704, 55584), (5888, 53847), (5952, 53268), (5983, 52992), (6176, 51336), (6417, 49408), (6624, 47864), (6948, 45632), (7936, 39951), (8556, 37056), (8832, 35898), (8878, 35712), (8928, 35512), (9264, 34224), (11408, 27792), (11904, 26634), (11966, 26496), (12352, 25668), (12834, 24704), (13248, 23932), (13317, 23808), (13896, 22816), (17112, 18528), (17664, 17949), (17756, 17856)]