2050205472

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:725

約数の個数: 288

約数和(自身を含む): 7055596800

約数和(自身を除く): 5005391328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 79, 84, 96, 98, 108, 112, 126, 144, 147, 158, 168, 189, 196, 216, 224, 237, 252, 288, 294, 316, 336, 378, 392, 432, 441, 474, 504, 553, 588, 613, 632, 672, 711, 756, 784, 864, 882, 948, 1008, 1106, 1176, 1226, 1264, 1323, 1422, 1512, 1568, 1659, 1764, 1839, 1896, 2016, 2133, 2212, 2352, 2452, 2528, 2646, 2844, 3024, 3318, 3528, 3678, 3792, 3871, 4266, 4291, 4424, 4704, 4904, 4977, 5292, 5517, 5688, 6048, 6636, 7056, 7356, 7584, 7742, 8532, 8582, 8848, 9808, 9954, 10584, 11034, 11376, 11613, 12873, 13272, 14112, 14712, 14931, 15484, 16551, 17064, 17164, 17696, 19616, 19908, 21168, 22068, 22752, 23226, 25746, 26544, 29424, 29862, 30037, 30968, 33102, 34128, 34328, 34839, 38619, 39816, 42336, 44136, 46452, 48427, 51492, 53088, 58848, 59724, 60074, 61936, 66204, 68256, 68656, 69678, 77238, 79632, 88272, 90111, 92904, 96854, 102984, 104517, 115857, 119448, 120148, 123872, 132408, 137312, 139356, 145281, 154476, 159264, 176544, 180222, 185808, 193708, 205968, 209034, 231714, 238896, 240296, 264816, 270333, 278712, 290562, 308952, 338989, 360444, 371616, 387416, 411936, 418068, 435843, 463428, 477792, 480592, 529632, 540666, 557424, 581124, 617904, 677978, 720888, 774832, 810999, 836136, 871686, 926856, 961184, 1016967, 1081332, 1114848, 1162248, 1235808, 1307529, 1355956, 1441776, 1549664, 1621998, 1672272, 1743372, 1853712, 2033934, 2162664, 2324496, 2372923, 2615058, 2711912, 2883552, 3050901, 3243996, 3344544, 3486744, 3707424, 4067868, 4325328, 4648992, 4745846, 5230116, 5423824, 6101802, 6487992, 6973488, 7118769, 8135736, 8650656, 9152703, 9491692, 10460232, 10847648, 12203604, 12975984, 13946976, 14237538, 16271472, 18305406, 18983384, 20920464, 21356307, 24407208, 25951968, 28475076, 32542944, 36610812, 37966768, 41840928, 42712614, 48814416, 56950152, 64068921, 73221624, 75933536, 85425228, 97628832, 113900304, 128137842, 146443248, 170850456, 227800608, 256275684, 292886496, 341700912, 512551368, 683401824, 1025102736, 2050205472]

約数ペア:

[(1, 2050205472), (2, 1025102736), (3, 683401824), (4, 512551368), (6, 341700912), (7, 292886496), (8, 256275684), (9, 227800608), (12, 170850456), (14, 146443248), (16, 128137842), (18, 113900304), (21, 97628832), (24, 85425228), (27, 75933536), (28, 73221624), (32, 64068921), (36, 56950152), (42, 48814416), (48, 42712614), (49, 41840928), (54, 37966768), (56, 36610812), (63, 32542944), (72, 28475076), (79, 25951968), (84, 24407208), (96, 21356307), (98, 20920464), (108, 18983384), (112, 18305406), (126, 16271472), (144, 14237538), (147, 13946976), (158, 12975984), (168, 12203604), (189, 10847648), (196, 10460232), (216, 9491692), (224, 9152703), (237, 8650656), (252, 8135736), (288, 7118769), (294, 6973488), (316, 6487992), (336, 6101802), (378, 5423824), (392, 5230116), (432, 4745846), (441, 4648992), (474, 4325328), (504, 4067868), (553, 3707424), (588, 3486744), (613, 3344544), (632, 3243996), (672, 3050901), (711, 2883552), (756, 2711912), (784, 2615058), (864, 2372923), (882, 2324496), (948, 2162664), (1008, 2033934), (1106, 1853712), (1176, 1743372), (1226, 1672272), (1264, 1621998), (1323, 1549664), (1422, 1441776), (1512, 1355956), (1568, 1307529), (1659, 1235808), (1764, 1162248), (1839, 1114848), (1896, 1081332), (2016, 1016967), (2133, 961184), (2212, 926856), (2352, 871686), (2452, 836136), (2528, 810999), (2646, 774832), (2844, 720888), (3024, 677978), (3318, 617904), (3528, 581124), (3678, 557424), (3792, 540666), (3871, 529632), (4266, 480592), (4291, 477792), (4424, 463428), (4704, 435843), (4904, 418068), (4977, 411936), (5292, 387416), (5517, 371616), (5688, 360444), (6048, 338989), (6636, 308952), (7056, 290562), (7356, 278712), (7584, 270333), (7742, 264816), (8532, 240296), (8582, 238896), (8848, 231714), (9808, 209034), (9954, 205968), (10584, 193708), (11034, 185808), (11376, 180222), (11613, 176544), (12873, 159264), (13272, 154476), (14112, 145281), (14712, 139356), (14931, 137312), (15484, 132408), (16551, 123872), (17064, 120148), (17164, 119448), (17696, 115857), (19616, 104517), (19908, 102984), (21168, 96854), (22068, 92904), (22752, 90111), (23226, 88272), (25746, 79632), (26544, 77238), (29424, 69678), (29862, 68656), (30037, 68256), (30968, 66204), (33102, 61936), (34128, 60074), (34328, 59724), (34839, 58848), (38619, 53088), (39816, 51492), (42336, 48427), (44136, 46452)]