318541128

素因数分解:

$2^3\times 3^1\times {\mathrm{311}}^1\times {\mathrm{42677}}^1$

素因数の和:42997

約数の個数: 32

約数和(自身を含む): 798932160

約数和(自身を除く): 480391032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 311, 622, 933, 1244, 1866, 2488, 3732, 7464, 42677, 85354, 128031, 170708, 256062, 341416, 512124, 1024248, 13272547, 26545094, 39817641, 53090188, 79635282, 106180376, 159270564, 318541128]

約数ペア:

[(1, 318541128), (2, 159270564), (3, 106180376), (4, 79635282), (6, 53090188), (8, 39817641), (12, 26545094), (24, 13272547), (311, 1024248), (622, 512124), (933, 341416), (1244, 256062), (1866, 170708), (2488, 128031), (3732, 85354), (7464, 42677)]