628812816

素因数分解:

$2^4\times 3^1\times {\mathrm{13100267}}^1$

素因数の和:13100278

約数の個数: 20

約数和(自身を含む): 1624433232

約数和(自身を除く): 995620416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13100267, 26200534, 39300801, 52401068, 78601602, 104802136, 157203204, 209604272, 314406408, 628812816]

約数ペア:

[(1, 628812816), (2, 314406408), (3, 209604272), (4, 157203204), (6, 104802136), (8, 78601602), (12, 52401068), (16, 39300801), (24, 26200534), (48, 13100267)]