817742664

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{72341}}^1$

素因数の和:72510

約数の個数: 48

約数和(自身を含む): 2228857020

約数和(自身を除く): 1411114356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 72341, 144682, 217023, 289364, 434046, 578728, 651069, 868092, 1302138, 1736184, 2604276, 5208552, 11357537, 22715074, 34072611, 45430148, 68145222, 90860296, 102217833, 136290444, 204435666, 272580888, 408871332, 817742664]

約数ペア:

[(1, 817742664), (2, 408871332), (3, 272580888), (4, 204435666), (6, 136290444), (8, 102217833), (9, 90860296), (12, 68145222), (18, 45430148), (24, 34072611), (36, 22715074), (72, 11357537), (157, 5208552), (314, 2604276), (471, 1736184), (628, 1302138), (942, 868092), (1256, 651069), (1413, 578728), (1884, 434046), (2826, 289364), (3768, 217023), (5652, 144682), (11304, 72341)]