247354416

素因数分解:

$2^4\times 3^2\times {\mathrm{1717739}}^1$

素因数の和:1717753

約数の個数: 30

約数和(自身を含む): 692249220

約数和(自身を除く): 444894804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1717739, 3435478, 5153217, 6870956, 10306434, 13741912, 15459651, 20612868, 27483824, 30919302, 41225736, 61838604, 82451472, 123677208, 247354416]

約数ペア:

[(1, 247354416), (2, 123677208), (3, 82451472), (4, 61838604), (6, 41225736), (8, 30919302), (9, 27483824), (12, 20612868), (16, 15459651), (18, 13741912), (24, 10306434), (36, 6870956), (48, 5153217), (72, 3435478), (144, 1717739)]