324121408

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{389569}}^1$

素因数の和:389594

約数の個数: 28

約数和(自身を含む): 692655460

約数和(自身を除く): 368534052

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 389569, 779138, 1558276, 3116552, 5064397, 6233104, 10128794, 12466208, 20257588, 24932416, 40515176, 81030352, 162060704, 324121408]

約数ペア:

[(1, 324121408), (2, 162060704), (4, 81030352), (8, 40515176), (13, 24932416), (16, 20257588), (26, 12466208), (32, 10128794), (52, 6233104), (64, 5064397), (104, 3116552), (208, 1558276), (416, 779138), (832, 389569)]