348296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 748440

約数和(自身を除く): 400144

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 197, 221, 394, 442, 788, 884, 1576, 1768, 2561, 3349, 5122, 6698, 10244, 13396, 20488, 26792, 43537, 87074, 174148, 348296]

約数ペア:

[(1, 348296), (2, 174148), (4, 87074), (8, 43537), (13, 26792), (17, 20488), (26, 13396), (34, 10244), (52, 6698), (68, 5122), (104, 3349), (136, 2561), (197, 1768), (221, 1576), (394, 884), (442, 788)]