21269753568

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{45281}}^1$

素因数の和:45537

約数の個数: 144

約数和(自身を含む): 69424913376

約数和(自身を除く): 48155159808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 233, 252, 288, 336, 466, 504, 672, 699, 932, 1008, 1398, 1631, 1864, 2016, 2097, 2796, 3262, 3728, 4194, 4893, 5592, 6524, 7456, 8388, 9786, 11184, 13048, 14679, 16776, 19572, 22368, 26096, 29358, 33552, 39144, 45281, 52192, 58716, 67104, 78288, 90562, 117432, 135843, 156576, 181124, 234864, 271686, 316967, 362248, 407529, 469728, 543372, 633934, 724496, 815058, 950901, 1086744, 1267868, 1448992, 1630116, 1901802, 2173488, 2535736, 2852703, 3260232, 3803604, 4346976, 5071472, 5705406, 6520464, 7607208, 10142944, 10550473, 11410812, 13040928, 15214416, 21100946, 22821624, 30428832, 31651419, 42201892, 45643248, 63302838, 73853311, 84403784, 91286496, 94954257, 126605676, 147706622, 168807568, 189908514, 221559933, 253211352, 295413244, 337615136, 379817028, 443119866, 506422704, 590826488, 664679799, 759634056, 886239732, 1012845408, 1181652976, 1329359598, 1519268112, 1772479464, 2363305952, 2658719196, 3038536224, 3544958928, 5317438392, 7089917856, 10634876784, 21269753568]

約数ペア:

[(1, 21269753568), (2, 10634876784), (3, 7089917856), (4, 5317438392), (6, 3544958928), (7, 3038536224), (8, 2658719196), (9, 2363305952), (12, 1772479464), (14, 1519268112), (16, 1329359598), (18, 1181652976), (21, 1012845408), (24, 886239732), (28, 759634056), (32, 664679799), (36, 590826488), (42, 506422704), (48, 443119866), (56, 379817028), (63, 337615136), (72, 295413244), (84, 253211352), (96, 221559933), (112, 189908514), (126, 168807568), (144, 147706622), (168, 126605676), (224, 94954257), (233, 91286496), (252, 84403784), (288, 73853311), (336, 63302838), (466, 45643248), (504, 42201892), (672, 31651419), (699, 30428832), (932, 22821624), (1008, 21100946), (1398, 15214416), (1631, 13040928), (1864, 11410812), (2016, 10550473), (2097, 10142944), (2796, 7607208), (3262, 6520464), (3728, 5705406), (4194, 5071472), (4893, 4346976), (5592, 3803604), (6524, 3260232), (7456, 2852703), (8388, 2535736), (9786, 2173488), (11184, 1901802), (13048, 1630116), (14679, 1448992), (16776, 1267868), (19572, 1086744), (22368, 950901), (26096, 815058), (29358, 724496), (33552, 633934), (39144, 543372), (45281, 469728), (52192, 407529), (58716, 362248), (67104, 316967), (78288, 271686), (90562, 234864), (117432, 181124), (135843, 156576)]