21401307648

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2029}}^1$

素因数の和:2172

約数の個数: 320

約数和(自身を含む): 73099488000

約数和(自身を除く): 51698180352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 109, 112, 126, 128, 144, 168, 189, 192, 216, 218, 224, 252, 256, 288, 327, 336, 378, 384, 432, 436, 448, 504, 512, 576, 654, 672, 756, 763, 768, 864, 872, 896, 981, 1008, 1152, 1308, 1344, 1512, 1526, 1536, 1728, 1744, 1792, 1962, 2016, 2029, 2289, 2304, 2616, 2688, 2943, 3024, 3052, 3456, 3488, 3584, 3924, 4032, 4058, 4578, 4608, 5232, 5376, 5886, 6048, 6087, 6104, 6867, 6912, 6976, 7848, 8064, 8116, 9156, 10464, 10752, 11772, 12096, 12174, 12208, 13734, 13824, 13952, 14203, 15696, 16128, 16232, 18261, 18312, 20601, 20928, 23544, 24192, 24348, 24416, 27468, 27904, 28406, 31392, 32256, 32464, 36522, 36624, 41202, 41856, 42609, 47088, 48384, 48696, 48832, 54783, 54936, 55808, 56812, 62784, 64928, 73044, 73248, 82404, 83712, 85218, 94176, 96768, 97392, 97664, 109566, 109872, 113624, 125568, 127827, 129856, 146088, 146496, 164808, 167424, 170436, 188352, 194784, 195328, 219132, 219744, 221161, 227248, 251136, 255654, 259712, 292176, 292992, 329616, 340872, 376704, 383481, 389568, 390656, 438264, 439488, 442322, 454496, 502272, 511308, 519424, 584352, 585984, 659232, 663483, 681744, 753408, 766962, 779136, 876528, 878976, 884644, 908992, 1022616, 1038848, 1168704, 1171968, 1318464, 1326966, 1363488, 1506816, 1533924, 1548127, 1558272, 1753056, 1757952, 1769288, 1817984, 1990449, 2045232, 2337408, 2636928, 2653932, 2726976, 3067848, 3096254, 3116544, 3506112, 3515904, 3538576, 3635968, 3980898, 4090464, 4644381, 4674816, 5273856, 5307864, 5453952, 5971347, 6135696, 6192508, 7012224, 7077152, 7271936, 7961796, 8180928, 9288762, 9349632, 10547712, 10615728, 10907904, 11942694, 12271392, 12385016, 13933143, 14024448, 14154304, 15923592, 16361856, 18577524, 21231456, 21815808, 23885388, 24542784, 24770032, 27866286, 28048896, 28308608, 31847184, 32723712, 37155048, 41799429, 42462912, 47770776, 49085568, 49540064, 55732572, 56617216, 63694368, 65447424, 74310096, 83598858, 84925824, 95541552, 98171136, 99080128, 111465144, 113234432, 127388736, 148620192, 167197716, 169851648, 191083104, 196342272, 198160256, 222930288, 254777472, 297240384, 334395432, 339703296, 382166208, 396320512, 445860576, 509554944, 594480768, 668790864, 764332416, 792641024, 891721152, 1019109888, 1188961536, 1337581728, 1528664832, 1783442304, 2377923072, 2675163456, 3057329664, 3566884608, 5350326912, 7133769216, 10700653824, 21401307648]

約数ペア:

[(1, 21401307648), (2, 10700653824), (3, 7133769216), (4, 5350326912), (6, 3566884608), (7, 3057329664), (8, 2675163456), (9, 2377923072), (12, 1783442304), (14, 1528664832), (16, 1337581728), (18, 1188961536), (21, 1019109888), (24, 891721152), (27, 792641024), (28, 764332416), (32, 668790864), (36, 594480768), (42, 509554944), (48, 445860576), (54, 396320512), (56, 382166208), (63, 339703296), (64, 334395432), (72, 297240384), (84, 254777472), (96, 222930288), (108, 198160256), (109, 196342272), (112, 191083104), (126, 169851648), (128, 167197716), (144, 148620192), (168, 127388736), (189, 113234432), (192, 111465144), (216, 99080128), (218, 98171136), (224, 95541552), (252, 84925824), (256, 83598858), (288, 74310096), (327, 65447424), (336, 63694368), (378, 56617216), (384, 55732572), (432, 49540064), (436, 49085568), (448, 47770776), (504, 42462912), (512, 41799429), (576, 37155048), (654, 32723712), (672, 31847184), (756, 28308608), (763, 28048896), (768, 27866286), (864, 24770032), (872, 24542784), (896, 23885388), (981, 21815808), (1008, 21231456), (1152, 18577524), (1308, 16361856), (1344, 15923592), (1512, 14154304), (1526, 14024448), (1536, 13933143), (1728, 12385016), (1744, 12271392), (1792, 11942694), (1962, 10907904), (2016, 10615728), (2029, 10547712), (2289, 9349632), (2304, 9288762), (2616, 8180928), (2688, 7961796), (2943, 7271936), (3024, 7077152), (3052, 7012224), (3456, 6192508), (3488, 6135696), (3584, 5971347), (3924, 5453952), (4032, 5307864), (4058, 5273856), (4578, 4674816), (4608, 4644381), (5232, 4090464), (5376, 3980898), (5886, 3635968), (6048, 3538576), (6087, 3515904), (6104, 3506112), (6867, 3116544), (6912, 3096254), (6976, 3067848), (7848, 2726976), (8064, 2653932), (8116, 2636928), (9156, 2337408), (10464, 2045232), (10752, 1990449), (11772, 1817984), (12096, 1769288), (12174, 1757952), (12208, 1753056), (13734, 1558272), (13824, 1548127), (13952, 1533924), (14203, 1506816), (15696, 1363488), (16128, 1326966), (16232, 1318464), (18261, 1171968), (18312, 1168704), (20601, 1038848), (20928, 1022616), (23544, 908992), (24192, 884644), (24348, 878976), (24416, 876528), (27468, 779136), (27904, 766962), (28406, 753408), (31392, 681744), (32256, 663483), (32464, 659232), (36522, 585984), (36624, 584352), (41202, 519424), (41856, 511308), (42609, 502272), (47088, 454496), (48384, 442322), (48696, 439488), (48832, 438264), (54783, 390656), (54936, 389568), (55808, 383481), (56812, 376704), (62784, 340872), (64928, 329616), (73044, 292992), (73248, 292176), (82404, 259712), (83712, 255654), (85218, 251136), (94176, 227248), (96768, 221161), (97392, 219744), (97664, 219132), (109566, 195328), (109872, 194784), (113624, 188352), (125568, 170436), (127827, 167424), (129856, 164808), (146088, 146496)]