321349128

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{704713}}^1$

素因数の和:704741

約数の個数: 32

約数和(自身を含む): 845656800

約数和(自身を除く): 524307672

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 704713, 1409426, 2114139, 2818852, 4228278, 5637704, 8456556, 13389547, 16913112, 26779094, 40168641, 53558188, 80337282, 107116376, 160674564, 321349128]

約数ペア:

[(1, 321349128), (2, 160674564), (3, 107116376), (4, 80337282), (6, 53558188), (8, 40168641), (12, 26779094), (19, 16913112), (24, 13389547), (38, 8456556), (57, 5637704), (76, 4228278), (114, 2818852), (152, 2114139), (228, 1409426), (456, 704713)]