290170248

素因数分解:

$2^3\times 3^1\times {\mathrm{691}}^1\times {\mathrm{17497}}^1$

素因数の和:18197

約数の個数: 32

約数和(自身を含む): 726516960

約数和(自身を除く): 436346712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 691, 1382, 2073, 2764, 4146, 5528, 8292, 16584, 17497, 34994, 52491, 69988, 104982, 139976, 209964, 419928, 12090427, 24180854, 36271281, 48361708, 72542562, 96723416, 145085124, 290170248]

約数ペア:

[(1, 290170248), (2, 145085124), (3, 96723416), (4, 72542562), (6, 48361708), (8, 36271281), (12, 24180854), (24, 12090427), (691, 419928), (1382, 209964), (2073, 139976), (2764, 104982), (4146, 69988), (5528, 52491), (8292, 34994), (16584, 17497)]