218046416

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{12893}}^1$

素因数の和:13059

約数の個数: 40

約数和(自身を含む): 486052224

約数和(自身を除く): 268005808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 1057, 1208, 2114, 2416, 4228, 8456, 12893, 16912, 25786, 51572, 90251, 103144, 180502, 206288, 361004, 722008, 1444016, 1946843, 3893686, 7787372, 13627901, 15574744, 27255802, 31149488, 54511604, 109023208, 218046416]

約数ペア:

[(1, 218046416), (2, 109023208), (4, 54511604), (7, 31149488), (8, 27255802), (14, 15574744), (16, 13627901), (28, 7787372), (56, 3893686), (112, 1946843), (151, 1444016), (302, 722008), (604, 361004), (1057, 206288), (1208, 180502), (2114, 103144), (2416, 90251), (4228, 51572), (8456, 25786), (12893, 16912)]