268510036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{106721}}^1$

素因数の和:106779

約数の個数: 24

約数和(自身を含む): 510984936

約数和(自身を除く): 242474900

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 106721, 213442, 426884, 1814257, 3628514, 3948677, 7257028, 7897354, 15794708, 67127509, 134255018, 268510036]

約数ペア:

[(1, 268510036), (2, 134255018), (4, 67127509), (17, 15794708), (34, 7897354), (37, 7257028), (68, 3948677), (74, 3628514), (148, 1814257), (629, 426884), (1258, 213442), (2516, 106721)]