2021359536

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1355

約数の個数: 280

約数和(自身を含む): 7069349120

約数和(自身を除く): 5047989584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 228, 243, 252, 266, 304, 324, 336, 342, 378, 399, 432, 456, 486, 504, 513, 532, 567, 648, 684, 729, 756, 798, 912, 972, 1008, 1026, 1064, 1134, 1197, 1296, 1303, 1368, 1458, 1512, 1539, 1596, 1701, 1944, 2052, 2128, 2268, 2394, 2606, 2736, 2916, 3024, 3078, 3192, 3402, 3591, 3888, 3909, 4104, 4536, 4617, 4788, 5103, 5212, 5832, 6156, 6384, 6804, 7182, 7818, 8208, 9072, 9121, 9234, 9576, 10206, 10424, 10773, 11664, 11727, 12312, 13608, 13851, 14364, 15636, 18242, 18468, 19152, 20412, 20848, 21546, 23454, 24624, 24757, 27216, 27363, 27702, 28728, 31272, 32319, 35181, 36484, 36936, 40824, 43092, 46908, 49514, 54726, 55404, 57456, 62544, 64638, 70362, 72968, 73872, 74271, 81648, 82089, 86184, 93816, 96957, 99028, 105543, 109452, 110808, 129276, 140724, 145936, 148542, 164178, 172368, 173299, 187632, 193914, 198056, 211086, 218904, 221616, 222813, 246267, 258552, 281448, 297084, 316629, 328356, 346598, 387828, 396112, 422172, 437808, 445626, 492534, 517104, 519897, 562896, 594168, 633258, 656712, 668439, 693196, 738801, 775656, 844344, 891252, 949887, 985068, 1039794, 1188336, 1266516, 1313424, 1336878, 1386392, 1477602, 1551312, 1559691, 1688688, 1782504, 1899774, 1970136, 2005317, 2079588, 2216403, 2533032, 2673756, 2772784, 2955204, 3119382, 3565008, 3799548, 3940272, 4010634, 4159176, 4432806, 4679073, 5066064, 5347512, 5910408, 6015951, 6238764, 6649209, 7599096, 8021268, 8318352, 8865612, 9358146, 10695024, 11820816, 12031902, 12477528, 13298418, 14037219, 15198192, 16042536, 17731224, 18047853, 18716292, 24063804, 24955056, 26596836, 28074438, 32085072, 35462448, 36095706, 37432584, 42111657, 48127608, 53193672, 56148876, 72191412, 74865168, 84223314, 96255216, 106387344, 112297752, 126334971, 144382824, 168446628, 224595504, 252669942, 288765648, 336893256, 505339884, 673786512, 1010679768, 2021359536]

約数ペア:

[(1, 2021359536), (2, 1010679768), (3, 673786512), (4, 505339884), (6, 336893256), (7, 288765648), (8, 252669942), (9, 224595504), (12, 168446628), (14, 144382824), (16, 126334971), (18, 112297752), (19, 106387344), (21, 96255216), (24, 84223314), (27, 74865168), (28, 72191412), (36, 56148876), (38, 53193672), (42, 48127608), (48, 42111657), (54, 37432584), (56, 36095706), (57, 35462448), (63, 32085072), (72, 28074438), (76, 26596836), (81, 24955056), (84, 24063804), (108, 18716292), (112, 18047853), (114, 17731224), (126, 16042536), (133, 15198192), (144, 14037219), (152, 13298418), (162, 12477528), (168, 12031902), (171, 11820816), (189, 10695024), (216, 9358146), (228, 8865612), (243, 8318352), (252, 8021268), (266, 7599096), (304, 6649209), (324, 6238764), (336, 6015951), (342, 5910408), (378, 5347512), (399, 5066064), (432, 4679073), (456, 4432806), (486, 4159176), (504, 4010634), (513, 3940272), (532, 3799548), (567, 3565008), (648, 3119382), (684, 2955204), (729, 2772784), (756, 2673756), (798, 2533032), (912, 2216403), (972, 2079588), (1008, 2005317), (1026, 1970136), (1064, 1899774), (1134, 1782504), (1197, 1688688), (1296, 1559691), (1303, 1551312), (1368, 1477602), (1458, 1386392), (1512, 1336878), (1539, 1313424), (1596, 1266516), (1701, 1188336), (1944, 1039794), (2052, 985068), (2128, 949887), (2268, 891252), (2394, 844344), (2606, 775656), (2736, 738801), (2916, 693196), (3024, 668439), (3078, 656712), (3192, 633258), (3402, 594168), (3591, 562896), (3888, 519897), (3909, 517104), (4104, 492534), (4536, 445626), (4617, 437808), (4788, 422172), (5103, 396112), (5212, 387828), (5832, 346598), (6156, 328356), (6384, 316629), (6804, 297084), (7182, 281448), (7818, 258552), (8208, 246267), (9072, 222813), (9121, 221616), (9234, 218904), (9576, 211086), (10206, 198056), (10424, 193914), (10773, 187632), (11664, 173299), (11727, 172368), (12312, 164178), (13608, 148542), (13851, 145936), (14364, 140724), (15636, 129276), (18242, 110808), (18468, 109452), (19152, 105543), (20412, 99028), (20848, 96957), (21546, 93816), (23454, 86184), (24624, 82089), (24757, 81648), (27216, 74271), (27363, 73872), (27702, 72968), (28728, 70362), (31272, 64638), (32319, 62544), (35181, 57456), (36484, 55404), (36936, 54726), (40824, 49514), (43092, 46908)]