1285202646

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6379}}^1$

素因数の和:6451

約数の個数: 128

約数和(自身を含む): 3601382400

約数和(自身を除く): 2316179754

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 41, 42, 54, 63, 78, 82, 91, 117, 123, 126, 182, 189, 234, 246, 273, 287, 351, 369, 378, 533, 546, 574, 702, 738, 819, 861, 1066, 1107, 1599, 1638, 1722, 2214, 2457, 2583, 3198, 3731, 4797, 4914, 5166, 6379, 7462, 7749, 9594, 11193, 12758, 14391, 15498, 19137, 22386, 28782, 33579, 38274, 44653, 57411, 67158, 82927, 89306, 100737, 114822, 133959, 165854, 172233, 201474, 248781, 261539, 267918, 344466, 401877, 497562, 523078, 580489, 746343, 784617, 803754, 1160978, 1205631, 1492686, 1569234, 1741467, 1830773, 2239029, 2353851, 2411262, 3400007, 3482934, 3661546, 4478058, 4707702, 5224401, 5492319, 6800014, 7061553, 10200021, 10448802, 10984638, 14123106, 15673203, 16476957, 20400042, 23800049, 30600063, 31346406, 32953914, 47600098, 49430871, 61200126, 71400147, 91800189, 98861742, 142800294, 183600378, 214200441, 428400882, 642601323, 1285202646]

約数ペア:

[(1, 1285202646), (2, 642601323), (3, 428400882), (6, 214200441), (7, 183600378), (9, 142800294), (13, 98861742), (14, 91800189), (18, 71400147), (21, 61200126), (26, 49430871), (27, 47600098), (39, 32953914), (41, 31346406), (42, 30600063), (54, 23800049), (63, 20400042), (78, 16476957), (82, 15673203), (91, 14123106), (117, 10984638), (123, 10448802), (126, 10200021), (182, 7061553), (189, 6800014), (234, 5492319), (246, 5224401), (273, 4707702), (287, 4478058), (351, 3661546), (369, 3482934), (378, 3400007), (533, 2411262), (546, 2353851), (574, 2239029), (702, 1830773), (738, 1741467), (819, 1569234), (861, 1492686), (1066, 1205631), (1107, 1160978), (1599, 803754), (1638, 784617), (1722, 746343), (2214, 580489), (2457, 523078), (2583, 497562), (3198, 401877), (3731, 344466), (4797, 267918), (4914, 261539), (5166, 248781), (6379, 201474), (7462, 172233), (7749, 165854), (9594, 133959), (11193, 114822), (12758, 100737), (14391, 89306), (15498, 82927), (19137, 67158), (22386, 57411), (28782, 44653), (33579, 38274)]