321796148

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{349}}^1\times {\mathrm{3907}}^1$

素因数の和:4319

約数の個数: 24

約数和(自身を含む): 574476000

約数和(自身を除く): 252679852

約数列:

[1, 2, 4, 59, 118, 236, 349, 698, 1396, 3907, 7814, 15628, 20591, 41182, 82364, 230513, 461026, 922052, 1363543, 2727086, 5454172, 80449037, 160898074, 321796148]

約数ペア:

[(1, 321796148), (2, 160898074), (4, 80449037), (59, 5454172), (118, 2727086), (236, 1363543), (349, 922052), (698, 461026), (1396, 230513), (3907, 82364), (7814, 41182), (15628, 20591)]