401095422

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2633}}^1$

素因数の和:2695

約数の個数: 128

約数和(自身を含む): 1132830720

約数和(自身を除く): 731735298

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 54, 62, 63, 78, 91, 93, 117, 126, 182, 186, 189, 217, 234, 273, 279, 351, 378, 403, 434, 546, 558, 651, 702, 806, 819, 837, 1209, 1302, 1638, 1674, 1953, 2418, 2457, 2633, 2821, 3627, 3906, 4914, 5266, 5642, 5859, 7254, 7899, 8463, 10881, 11718, 15798, 16926, 18431, 21762, 23697, 25389, 34229, 36862, 47394, 50778, 55293, 68458, 71091, 76167, 81623, 102687, 110586, 142182, 152334, 163246, 165879, 205374, 239603, 244869, 308061, 331758, 479206, 489738, 497637, 571361, 616122, 718809, 734607, 924183, 995274, 1061099, 1142722, 1437618, 1469214, 1714083, 1848366, 2122198, 2156427, 2203821, 3183297, 3428166, 4312854, 4407642, 5142249, 6366594, 6469281, 7427693, 9549891, 10284498, 12938562, 14855386, 15426747, 19099782, 22283079, 28649673, 30853494, 44566158, 57299346, 66849237, 133698474, 200547711, 401095422]

約数ペア:

[(1, 401095422), (2, 200547711), (3, 133698474), (6, 66849237), (7, 57299346), (9, 44566158), (13, 30853494), (14, 28649673), (18, 22283079), (21, 19099782), (26, 15426747), (27, 14855386), (31, 12938562), (39, 10284498), (42, 9549891), (54, 7427693), (62, 6469281), (63, 6366594), (78, 5142249), (91, 4407642), (93, 4312854), (117, 3428166), (126, 3183297), (182, 2203821), (186, 2156427), (189, 2122198), (217, 1848366), (234, 1714083), (273, 1469214), (279, 1437618), (351, 1142722), (378, 1061099), (403, 995274), (434, 924183), (546, 734607), (558, 718809), (651, 616122), (702, 571361), (806, 497637), (819, 489738), (837, 479206), (1209, 331758), (1302, 308061), (1638, 244869), (1674, 239603), (1953, 205374), (2418, 165879), (2457, 163246), (2633, 152334), (2821, 142182), (3627, 110586), (3906, 102687), (4914, 81623), (5266, 76167), (5642, 71091), (5859, 68458), (7254, 55293), (7899, 50778), (8463, 47394), (10881, 36862), (11718, 34229), (15798, 25389), (16926, 23697), (18431, 21762)]