320141472

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{476401}}^1$

素因数の和:476421

約数の個数: 48

約数和(自身を含む): 960426432

約数和(自身を除く): 640284960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 476401, 952802, 1429203, 1905604, 2858406, 3334807, 3811208, 5716812, 6669614, 7622416, 10004421, 11433624, 13339228, 15244832, 20008842, 22867248, 26678456, 40017684, 45734496, 53356912, 80035368, 106713824, 160070736, 320141472]

約数ペア:

[(1, 320141472), (2, 160070736), (3, 106713824), (4, 80035368), (6, 53356912), (7, 45734496), (8, 40017684), (12, 26678456), (14, 22867248), (16, 20008842), (21, 15244832), (24, 13339228), (28, 11433624), (32, 10004421), (42, 7622416), (48, 6669614), (56, 5716812), (84, 3811208), (96, 3334807), (112, 2858406), (168, 1905604), (224, 1429203), (336, 952802), (672, 476401)]