724493328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1161047}}^1$

素因数の和:1161071

約数の個数: 40

約数和(自身を含む): 2015579328

約数和(自身を除く): 1291086000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1161047, 2322094, 3483141, 4644188, 6966282, 9288376, 13932564, 15093611, 18576752, 27865128, 30187222, 45280833, 55730256, 60374444, 90561666, 120748888, 181123332, 241497776, 362246664, 724493328]

約数ペア:

[(1, 724493328), (2, 362246664), (3, 241497776), (4, 181123332), (6, 120748888), (8, 90561666), (12, 60374444), (13, 55730256), (16, 45280833), (24, 30187222), (26, 27865128), (39, 18576752), (48, 15093611), (52, 13932564), (78, 9288376), (104, 6966282), (156, 4644188), (208, 3483141), (312, 2322094), (624, 1161047)]