28840401408

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8971}}^1$

素因数の和:9035

約数の個数: 320

約数和(自身を含む): 98685683712

約数和(自身を除く): 69845282304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 32, 39, 42, 46, 48, 52, 56, 64, 69, 78, 84, 91, 92, 96, 104, 112, 128, 138, 156, 161, 168, 182, 184, 192, 208, 224, 256, 273, 276, 299, 312, 322, 336, 364, 368, 384, 416, 448, 483, 512, 546, 552, 598, 624, 644, 672, 728, 736, 768, 832, 896, 897, 966, 1092, 1104, 1196, 1248, 1288, 1344, 1456, 1472, 1536, 1664, 1792, 1794, 1932, 2093, 2184, 2208, 2392, 2496, 2576, 2688, 2912, 2944, 3328, 3584, 3588, 3864, 4186, 4368, 4416, 4784, 4992, 5152, 5376, 5824, 5888, 6279, 6656, 7176, 7728, 8372, 8736, 8832, 8971, 9568, 9984, 10304, 10752, 11648, 11776, 12558, 14352, 15456, 16744, 17472, 17664, 17942, 19136, 19968, 20608, 23296, 25116, 26913, 28704, 30912, 33488, 34944, 35328, 35884, 38272, 41216, 46592, 50232, 53826, 57408, 61824, 62797, 66976, 69888, 71768, 76544, 82432, 100464, 107652, 114816, 116623, 123648, 125594, 133952, 139776, 143536, 153088, 188391, 200928, 206333, 215304, 229632, 233246, 247296, 251188, 267904, 287072, 349869, 376782, 401856, 412666, 430608, 459264, 466492, 502376, 535808, 574144, 618999, 699738, 753564, 803712, 816361, 825332, 861216, 932984, 1004752, 1071616, 1148288, 1237998, 1399476, 1444331, 1507128, 1607424, 1632722, 1650664, 1722432, 1865968, 2009504, 2296576, 2449083, 2475996, 2682329, 2798952, 2888662, 3014256, 3214848, 3265444, 3301328, 3444864, 3731936, 4019008, 4332993, 4593152, 4898166, 4951992, 5364658, 5597904, 5777324, 6028512, 6530888, 6602656, 6889728, 7463872, 8038016, 8046987, 8665986, 9796332, 9903984, 10729316, 11195808, 11554648, 12057024, 13061776, 13205312, 13779456, 14927744, 16076032, 16093974, 17331972, 18776303, 19592664, 19807968, 21458632, 22391616, 23109296, 24114048, 26123552, 26410624, 29855488, 32152064, 32187948, 34663944, 37552606, 39185328, 39615936, 42917264, 44783232, 46218592, 48228096, 52247104, 52821248, 56328909, 59710976, 64375896, 69327888, 75105212, 78370656, 79231872, 85834528, 89566464, 92437184, 96456192, 104494208, 105642496, 112657818, 128751792, 138655776, 150210424, 156741312, 158463744, 171669056, 179132928, 184874368, 208988416, 225315636, 257503584, 277311552, 300420848, 313482624, 316927488, 343338112, 369748736, 417976832, 450631272, 515007168, 554623104, 600841696, 626965248, 686676224, 739497472, 901262544, 1030014336, 1109246208, 1201683392, 1253930496, 1373352448, 1802525088, 2060028672, 2218492416, 2403366784, 3605050176, 4120057344, 4806733568, 7210100352, 9613467136, 14420200704, 28840401408]

約数ペア:

[(1, 28840401408), (2, 14420200704), (3, 9613467136), (4, 7210100352), (6, 4806733568), (7, 4120057344), (8, 3605050176), (12, 2403366784), (13, 2218492416), (14, 2060028672), (16, 1802525088), (21, 1373352448), (23, 1253930496), (24, 1201683392), (26, 1109246208), (28, 1030014336), (32, 901262544), (39, 739497472), (42, 686676224), (46, 626965248), (48, 600841696), (52, 554623104), (56, 515007168), (64, 450631272), (69, 417976832), (78, 369748736), (84, 343338112), (91, 316927488), (92, 313482624), (96, 300420848), (104, 277311552), (112, 257503584), (128, 225315636), (138, 208988416), (156, 184874368), (161, 179132928), (168, 171669056), (182, 158463744), (184, 156741312), (192, 150210424), (208, 138655776), (224, 128751792), (256, 112657818), (273, 105642496), (276, 104494208), (299, 96456192), (312, 92437184), (322, 89566464), (336, 85834528), (364, 79231872), (368, 78370656), (384, 75105212), (416, 69327888), (448, 64375896), (483, 59710976), (512, 56328909), (546, 52821248), (552, 52247104), (598, 48228096), (624, 46218592), (644, 44783232), (672, 42917264), (728, 39615936), (736, 39185328), (768, 37552606), (832, 34663944), (896, 32187948), (897, 32152064), (966, 29855488), (1092, 26410624), (1104, 26123552), (1196, 24114048), (1248, 23109296), (1288, 22391616), (1344, 21458632), (1456, 19807968), (1472, 19592664), (1536, 18776303), (1664, 17331972), (1792, 16093974), (1794, 16076032), (1932, 14927744), (2093, 13779456), (2184, 13205312), (2208, 13061776), (2392, 12057024), (2496, 11554648), (2576, 11195808), (2688, 10729316), (2912, 9903984), (2944, 9796332), (3328, 8665986), (3584, 8046987), (3588, 8038016), (3864, 7463872), (4186, 6889728), (4368, 6602656), (4416, 6530888), (4784, 6028512), (4992, 5777324), (5152, 5597904), (5376, 5364658), (5824, 4951992), (5888, 4898166), (6279, 4593152), (6656, 4332993), (7176, 4019008), (7728, 3731936), (8372, 3444864), (8736, 3301328), (8832, 3265444), (8971, 3214848), (9568, 3014256), (9984, 2888662), (10304, 2798952), (10752, 2682329), (11648, 2475996), (11776, 2449083), (12558, 2296576), (14352, 2009504), (15456, 1865968), (16744, 1722432), (17472, 1650664), (17664, 1632722), (17942, 1607424), (19136, 1507128), (19968, 1444331), (20608, 1399476), (23296, 1237998), (25116, 1148288), (26913, 1071616), (28704, 1004752), (30912, 932984), (33488, 861216), (34944, 825332), (35328, 816361), (35884, 803712), (38272, 753564), (41216, 699738), (46592, 618999), (50232, 574144), (53826, 535808), (57408, 502376), (61824, 466492), (62797, 459264), (66976, 430608), (69888, 412666), (71768, 401856), (76544, 376782), (82432, 349869), (100464, 287072), (107652, 267904), (114816, 251188), (116623, 247296), (123648, 233246), (125594, 229632), (133952, 215304), (139776, 206333), (143536, 200928), (153088, 188391)]