398302212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431063}}^1$

素因数の和:431088

約数の個数: 48

約数和(自身を含む): 1158700032

約数和(自身を除く): 760397820

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 431063, 862126, 1293189, 1724252, 2586378, 3017441, 4741693, 5172756, 6034882, 9052323, 9483386, 12069764, 14225079, 18104646, 18966772, 28450158, 33191851, 36209292, 56900316, 66383702, 99575553, 132767404, 199151106, 398302212]

約数ペア:

[(1, 398302212), (2, 199151106), (3, 132767404), (4, 99575553), (6, 66383702), (7, 56900316), (11, 36209292), (12, 33191851), (14, 28450158), (21, 18966772), (22, 18104646), (28, 14225079), (33, 12069764), (42, 9483386), (44, 9052323), (66, 6034882), (77, 5172756), (84, 4741693), (132, 3017441), (154, 2586378), (231, 1724252), (308, 1293189), (462, 862126), (924, 431063)]