344374270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1259}}^1\times {\mathrm{1609}}^1$

素因数の和:2892

約数の個数: 32

約数和(自身を含む): 657266400

約数和(自身を除く): 312892130

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1259, 1609, 2518, 3218, 6295, 8045, 12590, 16090, 21403, 27353, 42806, 54706, 107015, 136765, 214030, 273530, 2025731, 4051462, 10128655, 20257310, 34437427, 68874854, 172187135, 344374270]

約数ペア:

[(1, 344374270), (2, 172187135), (5, 68874854), (10, 34437427), (17, 20257310), (34, 10128655), (85, 4051462), (170, 2025731), (1259, 273530), (1609, 214030), (2518, 136765), (3218, 107015), (6295, 54706), (8045, 42806), (12590, 27353), (16090, 21403)]