1308451872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7883}}^1$

素因数の和:7935

約数の個数: 192

約数和(自身を含む): 4450360320

約数和(自身を除く): 3141908448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 96, 104, 112, 114, 133, 152, 156, 168, 182, 208, 224, 228, 247, 266, 273, 304, 312, 336, 364, 399, 416, 456, 494, 532, 546, 608, 624, 672, 728, 741, 798, 912, 988, 1064, 1092, 1248, 1456, 1482, 1596, 1729, 1824, 1976, 2128, 2184, 2912, 2964, 3192, 3458, 3952, 4256, 4368, 5187, 5928, 6384, 6916, 7883, 7904, 8736, 10374, 11856, 12768, 13832, 15766, 20748, 23649, 23712, 27664, 31532, 41496, 47298, 55181, 55328, 63064, 82992, 94596, 102479, 110362, 126128, 149777, 165543, 165984, 189192, 204958, 220724, 252256, 299554, 307437, 331086, 378384, 409916, 441448, 449331, 599108, 614874, 662172, 717353, 756768, 819832, 882896, 898662, 1048439, 1198216, 1229748, 1324344, 1434706, 1639664, 1765792, 1797324, 1947101, 2096878, 2152059, 2396432, 2459496, 2648688, 2869412, 3145317, 3279328, 3594648, 3894202, 4193756, 4304118, 4792864, 4918992, 5297376, 5738824, 5841303, 6290634, 7189296, 7788404, 8387512, 8608236, 9837984, 11477648, 11682606, 12581268, 13629707, 14378592, 15576808, 16775024, 17216472, 22955296, 23365212, 25162536, 27259414, 31153616, 33550048, 34432944, 40889121, 46730424, 50325072, 54518828, 62307232, 68865888, 81778242, 93460848, 100650144, 109037656, 163556484, 186921696, 218075312, 327112968, 436150624, 654225936, 1308451872]

約数ペア:

[(1, 1308451872), (2, 654225936), (3, 436150624), (4, 327112968), (6, 218075312), (7, 186921696), (8, 163556484), (12, 109037656), (13, 100650144), (14, 93460848), (16, 81778242), (19, 68865888), (21, 62307232), (24, 54518828), (26, 50325072), (28, 46730424), (32, 40889121), (38, 34432944), (39, 33550048), (42, 31153616), (48, 27259414), (52, 25162536), (56, 23365212), (57, 22955296), (76, 17216472), (78, 16775024), (84, 15576808), (91, 14378592), (96, 13629707), (104, 12581268), (112, 11682606), (114, 11477648), (133, 9837984), (152, 8608236), (156, 8387512), (168, 7788404), (182, 7189296), (208, 6290634), (224, 5841303), (228, 5738824), (247, 5297376), (266, 4918992), (273, 4792864), (304, 4304118), (312, 4193756), (336, 3894202), (364, 3594648), (399, 3279328), (416, 3145317), (456, 2869412), (494, 2648688), (532, 2459496), (546, 2396432), (608, 2152059), (624, 2096878), (672, 1947101), (728, 1797324), (741, 1765792), (798, 1639664), (912, 1434706), (988, 1324344), (1064, 1229748), (1092, 1198216), (1248, 1048439), (1456, 898662), (1482, 882896), (1596, 819832), (1729, 756768), (1824, 717353), (1976, 662172), (2128, 614874), (2184, 599108), (2912, 449331), (2964, 441448), (3192, 409916), (3458, 378384), (3952, 331086), (4256, 307437), (4368, 299554), (5187, 252256), (5928, 220724), (6384, 204958), (6916, 189192), (7883, 165984), (7904, 165543), (8736, 149777), (10374, 126128), (11856, 110362), (12768, 102479), (13832, 94596), (15766, 82992), (20748, 63064), (23649, 55328), (23712, 55181), (27664, 47298), (31532, 41496)]