254492208

素因数分解:

$2^4\times 3^2\times {\mathrm{1767307}}^1$

素因数の和:1767321

約数の個数: 30

約数和(自身を含む): 712225124

約数和(自身を除く): 457732916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1767307, 3534614, 5301921, 7069228, 10603842, 14138456, 15905763, 21207684, 28276912, 31811526, 42415368, 63623052, 84830736, 127246104, 254492208]

約数ペア:

[(1, 254492208), (2, 127246104), (3, 84830736), (4, 63623052), (6, 42415368), (8, 31811526), (9, 28276912), (12, 21207684), (16, 15905763), (18, 14138456), (24, 10603842), (36, 7069228), (48, 5301921), (72, 3534614), (144, 1767307)]