21789629568

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{15619}}^1$

素因数の和:15819

約数の個数: 192

約数和(自身を含む): 72078177600

約数和(自身を除く): 50288548032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 173, 192, 224, 252, 288, 336, 346, 384, 448, 504, 519, 576, 672, 692, 896, 1008, 1038, 1152, 1211, 1344, 1384, 1557, 2016, 2076, 2422, 2688, 2768, 3114, 3633, 4032, 4152, 4844, 5536, 6228, 7266, 8064, 8304, 9688, 10899, 11072, 12456, 14532, 15619, 16608, 19376, 21798, 22144, 24912, 29064, 31238, 33216, 38752, 43596, 46857, 49824, 58128, 62476, 66432, 77504, 87192, 93714, 99648, 109333, 116256, 124952, 140571, 155008, 174384, 187428, 199296, 218666, 232512, 249904, 281142, 327999, 348768, 374856, 437332, 465024, 499808, 562284, 655998, 697536, 749712, 874664, 983997, 999616, 1124568, 1311996, 1395072, 1499424, 1749328, 1967994, 1999232, 2249136, 2623992, 2702087, 2998848, 3498656, 3935988, 4498272, 5247984, 5404174, 5997696, 6997312, 7871976, 8106261, 8996544, 10495968, 10808348, 13994624, 15743952, 16212522, 17993088, 18914609, 20991936, 21616696, 24318783, 31487904, 32425044, 37829218, 41983872, 43233392, 48637566, 56743827, 62975808, 64850088, 75658436, 86466784, 97275132, 113487654, 125951616, 129700176, 151316872, 170231481, 172933568, 194550264, 226975308, 259400352, 302633744, 340462962, 345867136, 389100528, 453950616, 518800704, 605267488, 680925924, 778201056, 907901232, 1037601408, 1210534976, 1361851848, 1556402112, 1815802464, 2421069952, 2723703696, 3112804224, 3631604928, 5447407392, 7263209856, 10894814784, 21789629568]

約数ペア:

[(1, 21789629568), (2, 10894814784), (3, 7263209856), (4, 5447407392), (6, 3631604928), (7, 3112804224), (8, 2723703696), (9, 2421069952), (12, 1815802464), (14, 1556402112), (16, 1361851848), (18, 1210534976), (21, 1037601408), (24, 907901232), (28, 778201056), (32, 680925924), (36, 605267488), (42, 518800704), (48, 453950616), (56, 389100528), (63, 345867136), (64, 340462962), (72, 302633744), (84, 259400352), (96, 226975308), (112, 194550264), (126, 172933568), (128, 170231481), (144, 151316872), (168, 129700176), (173, 125951616), (192, 113487654), (224, 97275132), (252, 86466784), (288, 75658436), (336, 64850088), (346, 62975808), (384, 56743827), (448, 48637566), (504, 43233392), (519, 41983872), (576, 37829218), (672, 32425044), (692, 31487904), (896, 24318783), (1008, 21616696), (1038, 20991936), (1152, 18914609), (1211, 17993088), (1344, 16212522), (1384, 15743952), (1557, 13994624), (2016, 10808348), (2076, 10495968), (2422, 8996544), (2688, 8106261), (2768, 7871976), (3114, 6997312), (3633, 5997696), (4032, 5404174), (4152, 5247984), (4844, 4498272), (5536, 3935988), (6228, 3498656), (7266, 2998848), (8064, 2702087), (8304, 2623992), (9688, 2249136), (10899, 1999232), (11072, 1967994), (12456, 1749328), (14532, 1499424), (15619, 1395072), (16608, 1311996), (19376, 1124568), (21798, 999616), (22144, 983997), (24912, 874664), (29064, 749712), (31238, 697536), (33216, 655998), (38752, 562284), (43596, 499808), (46857, 465024), (49824, 437332), (58128, 374856), (62476, 348768), (66432, 327999), (77504, 281142), (87192, 249904), (93714, 232512), (99648, 218666), (109333, 199296), (116256, 187428), (124952, 174384), (140571, 155008)]