2134300448

素因数分解:

$2^5\times 7^2\times {\mathrm{211}}^1\times {\mathrm{6451}}^1$

素因数の和:6686

約数の個数: 72

約数和(自身を含む): 4911855984

約数和(自身を除く): 2777555536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 211, 224, 392, 422, 784, 844, 1477, 1568, 1688, 2954, 3376, 5908, 6451, 6752, 10339, 11816, 12902, 20678, 23632, 25804, 41356, 45157, 47264, 51608, 82712, 90314, 103216, 165424, 180628, 206432, 316099, 330848, 361256, 632198, 722512, 1264396, 1361161, 1445024, 2528792, 2722322, 5057584, 5444644, 9528127, 10115168, 10889288, 19056254, 21778576, 38112508, 43557152, 66696889, 76225016, 133393778, 152450032, 266787556, 304900064, 533575112, 1067150224, 2134300448]

約数ペア:

[(1, 2134300448), (2, 1067150224), (4, 533575112), (7, 304900064), (8, 266787556), (14, 152450032), (16, 133393778), (28, 76225016), (32, 66696889), (49, 43557152), (56, 38112508), (98, 21778576), (112, 19056254), (196, 10889288), (211, 10115168), (224, 9528127), (392, 5444644), (422, 5057584), (784, 2722322), (844, 2528792), (1477, 1445024), (1568, 1361161), (1688, 1264396), (2954, 722512), (3376, 632198), (5908, 361256), (6451, 330848), (6752, 316099), (10339, 206432), (11816, 180628), (12902, 165424), (20678, 103216), (23632, 90314), (25804, 82712), (41356, 51608), (45157, 47264)]