335860816

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{1811}}^1$

素因数の和:2059

約数の個数: 40

約数和(自身を含む): 664627104

約数和(自身を除く): 328766288

約数列:

[1, 2, 4, 8, 16, 67, 134, 173, 268, 346, 536, 692, 1072, 1384, 1811, 2768, 3622, 7244, 11591, 14488, 23182, 28976, 46364, 92728, 121337, 185456, 242674, 313303, 485348, 626606, 970696, 1253212, 1941392, 2506424, 5012848, 20991301, 41982602, 83965204, 167930408, 335860816]

約数ペア:

[(1, 335860816), (2, 167930408), (4, 83965204), (8, 41982602), (16, 20991301), (67, 5012848), (134, 2506424), (173, 1941392), (268, 1253212), (346, 970696), (536, 626606), (692, 485348), (1072, 313303), (1384, 242674), (1811, 185456), (2768, 121337), (3622, 92728), (7244, 46364), (11591, 28976), (14488, 23182)]