1328922448

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{4051}}^1$

素因数の和:4196

約数の個数: 80

約数和(自身を含む): 3074981760

約数和(自身を除く): 1746059312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 101, 112, 116, 202, 203, 232, 404, 406, 464, 707, 808, 812, 1414, 1616, 1624, 2828, 2929, 3248, 4051, 5656, 5858, 8102, 11312, 11716, 16204, 20503, 23432, 28357, 32408, 41006, 46864, 56714, 64816, 82012, 113428, 117479, 164024, 226856, 234958, 328048, 409151, 453712, 469916, 818302, 822353, 939832, 1636604, 1644706, 1879664, 2864057, 3273208, 3289412, 5728114, 6546416, 6578824, 11456228, 11865379, 13157648, 22912456, 23730758, 45824912, 47461516, 83057653, 94923032, 166115306, 189846064, 332230612, 664461224, 1328922448]

約数ペア:

[(1, 1328922448), (2, 664461224), (4, 332230612), (7, 189846064), (8, 166115306), (14, 94923032), (16, 83057653), (28, 47461516), (29, 45824912), (56, 23730758), (58, 22912456), (101, 13157648), (112, 11865379), (116, 11456228), (202, 6578824), (203, 6546416), (232, 5728114), (404, 3289412), (406, 3273208), (464, 2864057), (707, 1879664), (808, 1644706), (812, 1636604), (1414, 939832), (1616, 822353), (1624, 818302), (2828, 469916), (2929, 453712), (3248, 409151), (4051, 328048), (5656, 234958), (5858, 226856), (8102, 164024), (11312, 117479), (11716, 113428), (16204, 82012), (20503, 64816), (23432, 56714), (28357, 46864), (32408, 41006)]