2997921528

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{233}}^1\times {\mathrm{521}}^1$

素因数の和:787

約数の個数: 192

約数和(自身を含む): 9527544000

約数和(自身を除く): 6529622472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 233, 252, 294, 343, 392, 441, 466, 504, 521, 588, 686, 699, 882, 932, 1029, 1042, 1176, 1372, 1398, 1563, 1631, 1764, 1864, 2058, 2084, 2097, 2744, 2796, 3087, 3126, 3262, 3528, 3647, 4116, 4168, 4194, 4689, 4893, 5592, 6174, 6252, 6524, 7294, 8232, 8388, 9378, 9786, 10941, 11417, 12348, 12504, 13048, 14588, 14679, 16776, 18756, 19572, 21882, 22834, 24696, 25529, 29176, 29358, 32823, 34251, 37512, 39144, 43764, 45668, 51058, 58716, 65646, 68502, 76587, 79919, 87528, 91336, 102116, 102753, 117432, 121393, 131292, 137004, 153174, 159838, 178703, 204232, 205506, 229761, 239757, 242786, 262584, 274008, 306348, 319676, 357406, 364179, 411012, 459522, 479514, 485572, 536109, 612696, 639352, 714812, 719271, 728358, 822024, 849751, 919044, 959028, 971144, 1072218, 1092537, 1429624, 1438542, 1456716, 1608327, 1699502, 1838088, 1918056, 2144436, 2185074, 2549253, 2877084, 2913432, 3216654, 3399004, 4288872, 4370148, 5098506, 5754168, 5948257, 6433308, 6798008, 7647759, 8740296, 10197012, 11896514, 12866616, 15295518, 17844771, 20394024, 23793028, 30591036, 35689542, 41637799, 47586056, 53534313, 61182072, 71379084, 83275598, 107068626, 124913397, 142758168, 166551196, 214137252, 249826794, 333102392, 374740191, 428274504, 499653588, 749480382, 999307176, 1498960764, 2997921528]

約数ペア:

[(1, 2997921528), (2, 1498960764), (3, 999307176), (4, 749480382), (6, 499653588), (7, 428274504), (8, 374740191), (9, 333102392), (12, 249826794), (14, 214137252), (18, 166551196), (21, 142758168), (24, 124913397), (28, 107068626), (36, 83275598), (42, 71379084), (49, 61182072), (56, 53534313), (63, 47586056), (72, 41637799), (84, 35689542), (98, 30591036), (126, 23793028), (147, 20394024), (168, 17844771), (196, 15295518), (233, 12866616), (252, 11896514), (294, 10197012), (343, 8740296), (392, 7647759), (441, 6798008), (466, 6433308), (504, 5948257), (521, 5754168), (588, 5098506), (686, 4370148), (699, 4288872), (882, 3399004), (932, 3216654), (1029, 2913432), (1042, 2877084), (1176, 2549253), (1372, 2185074), (1398, 2144436), (1563, 1918056), (1631, 1838088), (1764, 1699502), (1864, 1608327), (2058, 1456716), (2084, 1438542), (2097, 1429624), (2744, 1092537), (2796, 1072218), (3087, 971144), (3126, 959028), (3262, 919044), (3528, 849751), (3647, 822024), (4116, 728358), (4168, 719271), (4194, 714812), (4689, 639352), (4893, 612696), (5592, 536109), (6174, 485572), (6252, 479514), (6524, 459522), (7294, 411012), (8232, 364179), (8388, 357406), (9378, 319676), (9786, 306348), (10941, 274008), (11417, 262584), (12348, 242786), (12504, 239757), (13048, 229761), (14588, 205506), (14679, 204232), (16776, 178703), (18756, 159838), (19572, 153174), (21882, 137004), (22834, 131292), (24696, 121393), (25529, 117432), (29176, 102753), (29358, 102116), (32823, 91336), (34251, 87528), (37512, 79919), (39144, 76587), (43764, 68502), (45668, 65646), (51058, 58716)]