422494872

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{247943}}^1$

素因数の和:248023

約数の個数: 32

約数和(自身を含む): 1071118080

約数和(自身を除く): 648623208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 247943, 495886, 743829, 991772, 1487658, 1983544, 2975316, 5950632, 17603953, 35207906, 52811859, 70415812, 105623718, 140831624, 211247436, 422494872]

約数ペア:

[(1, 422494872), (2, 211247436), (3, 140831624), (4, 105623718), (6, 70415812), (8, 52811859), (12, 35207906), (24, 17603953), (71, 5950632), (142, 2975316), (213, 1983544), (284, 1487658), (426, 991772), (568, 743829), (852, 495886), (1704, 247943)]