18888971904

素因数分解:

$2^7\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:458

約数の個数: 640

約数和(自身を含む): 67535424000

約数和(自身を除く): 48646452096

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 23, 24, 27, 32, 33, 36, 38, 44, 46, 48, 54, 57, 64, 66, 69, 72, 76, 81, 88, 92, 96, 99, 108, 114, 128, 132, 138, 144, 152, 162, 171, 176, 184, 192, 198, 207, 209, 216, 228, 253, 264, 276, 288, 297, 304, 324, 342, 352, 368, 379, 384, 396, 414, 418, 432, 437, 456, 506, 513, 528, 552, 576, 594, 608, 621, 627, 648, 684, 704, 736, 758, 759, 792, 828, 836, 864, 874, 891, 912, 1012, 1026, 1056, 1104, 1137, 1152, 1188, 1216, 1242, 1254, 1296, 1311, 1368, 1408, 1472, 1516, 1518, 1539, 1584, 1656, 1672, 1728, 1748, 1782, 1824, 1863, 1881, 2024, 2052, 2112, 2208, 2274, 2277, 2376, 2432, 2484, 2508, 2592, 2622, 2736, 2944, 3032, 3036, 3078, 3168, 3312, 3344, 3411, 3456, 3496, 3564, 3648, 3726, 3762, 3933, 4048, 4104, 4169, 4224, 4416, 4548, 4554, 4752, 4807, 4968, 5016, 5184, 5244, 5472, 5643, 6064, 6072, 6156, 6336, 6624, 6688, 6822, 6831, 6992, 7128, 7201, 7296, 7452, 7524, 7866, 8096, 8208, 8338, 8717, 8832, 9096, 9108, 9504, 9614, 9936, 10032, 10233, 10368, 10488, 10944, 11286, 11799, 12128, 12144, 12312, 12507, 12672, 13248, 13376, 13644, 13662, 13984, 14256, 14402, 14421, 14904, 15048, 15732, 16192, 16416, 16676, 16929, 17434, 18192, 18216, 19008, 19228, 19872, 20064, 20466, 20493, 20976, 21603, 21888, 22572, 23598, 24256, 24288, 24624, 25014, 26151, 26496, 26752, 27288, 27324, 27968, 28512, 28804, 28842, 29808, 30096, 30699, 31464, 32384, 32832, 33352, 33858, 34868, 35397, 36384, 36432, 37521, 38016, 38456, 39744, 40128, 40932, 40986, 41952, 43206, 43263, 45144, 47196, 48512, 48576, 49248, 50028, 52302, 54576, 54648, 55936, 57024, 57608, 57684, 59616, 60192, 61398, 62928, 64809, 65664, 66704, 67716, 69736, 70794, 72768, 72864, 75042, 76912, 78453, 79211, 79488, 80256, 81864, 81972, 83904, 86412, 86526, 90288, 94392, 95887, 97152, 98496, 100056, 104604, 109152, 109296, 112563, 114048, 115216, 115368, 119232, 120384, 122796, 125856, 129618, 129789, 133408, 135432, 139472, 141588, 145536, 145728, 150084, 153824, 156906, 158422, 163728, 163944, 165623, 167808, 172824, 173052, 180576, 188784, 191774, 194427, 196992, 200112, 209208, 218304, 218592, 225126, 230432, 230736, 235359, 237633, 238464, 240768, 245592, 251712, 259236, 259578, 266816, 270864, 278944, 283176, 287661, 291456, 300168, 307648, 313812, 316844, 327456, 327888, 331246, 337689, 345648, 346104, 361152, 377568, 383548, 388854, 389367, 400224, 418416, 436608, 437184, 450252, 460864, 461472, 470718, 475266, 491184, 496869, 503424, 518472, 519156, 533632, 541728, 557888, 566352, 575322, 583281, 600336, 615296, 627624, 633688, 654912, 655776, 662492, 675378, 691296, 692208, 706077, 712899, 722304, 755136, 767096, 777708, 778734, 800448, 836832, 862983, 874368, 900504, 921728, 922944, 941436, 950532, 982368, 993738, 1036944, 1038312, 1083456, 1115776, 1132704, 1150644, 1166562, 1200672, 1255248, 1267376, 1309824, 1311552, 1324984, 1350756, 1382592, 1384416, 1412154, 1425798, 1490607, 1510272, 1534192, 1555416, 1557468, 1600896, 1673664, 1725966, 1801008, 1821853, 1845888, 1882872, 1901064, 1964736, 1987476, 2073888, 2076624, 2138697, 2166912, 2265408, 2301288, 2333124, 2401344, 2510496, 2534752, 2588949, 2623104, 2649968, 2701512, 2765184, 2768832, 2824308, 2851596, 2981214, 3068384, 3110832, 3114936, 3347328, 3451932, 3602016, 3643706, 3765744, 3802128, 3929472, 3974952, 4147776, 4153248, 4277394, 4471821, 4530816, 4602576, 4666248, 4802688, 5020992, 5069504, 5177898, 5299936, 5403024, 5465559, 5537664, 5648616, 5703192, 5962428, 6136768, 6221664, 6229872, 6416091, 6903864, 7204032, 7287412, 7531488, 7604256, 7766847, 7949904, 8295552, 8306496, 8554788, 8943642, 9205152, 9332496, 10041984, 10139008, 10355796, 10599872, 10806048, 10931118, 11297232, 11406384, 11924856, 12273536, 12443328, 12459744, 12832182, 13415463, 13807728, 14408064, 14574824, 15062976, 15208512, 15533694, 15899808, 16396677, 16612992, 17109576, 17887284, 18410304, 18664992, 20711592, 21199744, 21612096, 21862236, 22594464, 22812768, 23849712, 24886656, 24919488, 25664364, 26830926, 27615456, 29149648, 30125952, 30417024, 31067388, 31799616, 32793354, 34219152, 35774568, 36820608, 37329984, 41423184, 43224192, 43724472, 45188928, 45625536, 47699424, 49190031, 49838976, 51328728, 53661852, 55230912, 58299296, 62134776, 63599232, 65586708, 68438304, 71549136, 74659968, 82846368, 87448944, 90377856, 91251072, 95398848, 98380062, 102657456, 107323704, 110461824, 116598592, 124269552, 131173416, 136876608, 143098272, 147570093, 165692736, 174897888, 190797696, 196760124, 205314912, 214647408, 233197184, 248539104, 262346832, 273753216, 286196544, 295140186, 331385472, 349795776, 393520248, 410629824, 429294816, 497078208, 524693664, 572393088, 590280372, 699591552, 787040496, 821259648, 858589632, 994156416, 1049387328, 1180560744, 1574080992, 1717179264, 2098774656, 2361121488, 3148161984, 4722242976, 6296323968, 9444485952, 18888971904]

約数ペア:

[(1, 18888971904), (2, 9444485952), (3, 6296323968), (4, 4722242976), (6, 3148161984), (8, 2361121488), (9, 2098774656), (11, 1717179264), (12, 1574080992), (16, 1180560744), (18, 1049387328), (19, 994156416), (22, 858589632), (23, 821259648), (24, 787040496), (27, 699591552), (32, 590280372), (33, 572393088), (36, 524693664), (38, 497078208), (44, 429294816), (46, 410629824), (48, 393520248), (54, 349795776), (57, 331385472), (64, 295140186), (66, 286196544), (69, 273753216), (72, 262346832), (76, 248539104), (81, 233197184), (88, 214647408), (92, 205314912), (96, 196760124), (99, 190797696), (108, 174897888), (114, 165692736), (128, 147570093), (132, 143098272), (138, 136876608), (144, 131173416), (152, 124269552), (162, 116598592), (171, 110461824), (176, 107323704), (184, 102657456), (192, 98380062), (198, 95398848), (207, 91251072), (209, 90377856), (216, 87448944), (228, 82846368), (253, 74659968), (264, 71549136), (276, 68438304), (288, 65586708), (297, 63599232), (304, 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