725535144

素因数分解:

$2^3\times 3^4\times {\mathrm{1119653}}^1$

素因数の和:1119671

約数の個数: 40

約数和(自身を含む): 2032172010

約数和(自身を除く): 1306636866

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1119653, 2239306, 3358959, 4478612, 6717918, 8957224, 10076877, 13435836, 20153754, 26871672, 30230631, 40307508, 60461262, 80615016, 90691893, 120922524, 181383786, 241845048, 362767572, 725535144]

約数ペア:

[(1, 725535144), (2, 362767572), (3, 241845048), (4, 181383786), (6, 120922524), (8, 90691893), (9, 80615016), (12, 60461262), (18, 40307508), (24, 30230631), (27, 26871672), (36, 20153754), (54, 13435836), (72, 10076877), (81, 8957224), (108, 6717918), (162, 4478612), (216, 3358959), (324, 2239306), (648, 1119653)]