40840128

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{1447}}^1$

素因数の和:1479

約数の個数: 126

約数和(自身を含む): 136266936

約数和(自身を除く): 95426808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1447, 1568, 1764, 2016, 2352, 2894, 3136, 3528, 4032, 4341, 4704, 5788, 7056, 8682, 9408, 10129, 11576, 13023, 14112, 17364, 20258, 23152, 26046, 28224, 30387, 34728, 40516, 46304, 52092, 60774, 69456, 70903, 81032, 91161, 92608, 104184, 121548, 138912, 141806, 162064, 182322, 208368, 212709, 243096, 277824, 283612, 324128, 364644, 416736, 425418, 486192, 567224, 638127, 648256, 729288, 833472, 850836, 972384, 1134448, 1276254, 1458576, 1701672, 1944768, 2268896, 2552508, 2917152, 3403344, 4537792, 5105016, 5834304, 6806688, 10210032, 13613376, 20420064, 40840128]

約数ペア:

[(1, 40840128), (2, 20420064), (3, 13613376), (4, 10210032), (6, 6806688), (7, 5834304), (8, 5105016), (9, 4537792), (12, 3403344), (14, 2917152), (16, 2552508), (18, 2268896), (21, 1944768), (24, 1701672), (28, 1458576), (32, 1276254), (36, 1134448), (42, 972384), (48, 850836), (49, 833472), (56, 729288), (63, 648256), (64, 638127), (72, 567224), (84, 486192), (96, 425418), (98, 416736), (112, 364644), (126, 324128), (144, 283612), (147, 277824), (168, 243096), (192, 212709), (196, 208368), (224, 182322), (252, 162064), (288, 141806), (294, 138912), (336, 121548), (392, 104184), (441, 92608), (448, 91161), (504, 81032), (576, 70903), (588, 69456), (672, 60774), (784, 52092), (882, 46304), (1008, 40516), (1176, 34728), (1344, 30387), (1447, 28224), (1568, 26046), (1764, 23152), (2016, 20258), (2352, 17364), (2894, 14112), (3136, 13023), (3528, 11576), (4032, 10129), (4341, 9408), (4704, 8682), (5788, 7056)]