320627376

素因数分解:

$2^4\times 3^3\times {\mathrm{742193}}^1$

素因数の和:742210

約数の個数: 40

約数和(自身を含む): 920320560

約数和(自身を除く): 599693184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 742193, 1484386, 2226579, 2968772, 4453158, 5937544, 6679737, 8906316, 11875088, 13359474, 17812632, 20039211, 26718948, 35625264, 40078422, 53437896, 80156844, 106875792, 160313688, 320627376]

約数ペア:

[(1, 320627376), (2, 160313688), (3, 106875792), (4, 80156844), (6, 53437896), (8, 40078422), (9, 35625264), (12, 26718948), (16, 20039211), (18, 17812632), (24, 13359474), (27, 11875088), (36, 8906316), (48, 6679737), (54, 5937544), (72, 4453158), (108, 2968772), (144, 2226579), (216, 1484386), (432, 742193)]