1245143424

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5581}}^1$

素因数の和:5688

約数の個数: 128

約数和(自身を含む): 3826126080

約数和(自身を除く): 2580982656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 83, 84, 96, 112, 128, 166, 168, 192, 224, 249, 332, 336, 384, 448, 498, 581, 664, 672, 896, 996, 1162, 1328, 1344, 1743, 1992, 2324, 2656, 2688, 3486, 3984, 4648, 5312, 5581, 6972, 7968, 9296, 10624, 11162, 13944, 15936, 16743, 18592, 22324, 27888, 31872, 33486, 37184, 39067, 44648, 55776, 66972, 74368, 78134, 89296, 111552, 117201, 133944, 156268, 178592, 223104, 234402, 267888, 312536, 357184, 463223, 468804, 535776, 625072, 714368, 926446, 937608, 1071552, 1250144, 1389669, 1852892, 1875216, 2143104, 2500288, 2779338, 3242561, 3705784, 3750432, 5000576, 5558676, 6485122, 7411568, 7500864, 9727683, 11117352, 12970244, 14823136, 15001728, 19455366, 22234704, 25940488, 29646272, 38910732, 44469408, 51880976, 59292544, 77821464, 88938816, 103761952, 155642928, 177877632, 207523904, 311285856, 415047808, 622571712, 1245143424]

約数ペア:

[(1, 1245143424), (2, 622571712), (3, 415047808), (4, 311285856), (6, 207523904), (7, 177877632), (8, 155642928), (12, 103761952), (14, 88938816), (16, 77821464), (21, 59292544), (24, 51880976), (28, 44469408), (32, 38910732), (42, 29646272), (48, 25940488), (56, 22234704), (64, 19455366), (83, 15001728), (84, 14823136), (96, 12970244), (112, 11117352), (128, 9727683), (166, 7500864), (168, 7411568), (192, 6485122), (224, 5558676), (249, 5000576), (332, 3750432), (336, 3705784), (384, 3242561), (448, 2779338), (498, 2500288), (581, 2143104), (664, 1875216), (672, 1852892), (896, 1389669), (996, 1250144), (1162, 1071552), (1328, 937608), (1344, 926446), (1743, 714368), (1992, 625072), (2324, 535776), (2656, 468804), (2688, 463223), (3486, 357184), (3984, 312536), (4648, 267888), (5312, 234402), (5581, 223104), (6972, 178592), (7968, 156268), (9296, 133944), (10624, 117201), (11162, 111552), (13944, 89296), (15936, 78134), (16743, 74368), (18592, 66972), (22324, 55776), (27888, 44648), (31872, 39067), (33486, 37184)]