637775064

素因数分解:

$2^3\times 3^2\times {\mathrm{1721}}^1\times {\mathrm{5147}}^1$

素因数の和:6880

約数の個数: 48

約数和(自身を含む): 1728646920

約数和(自身を除く): 1090871856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1721, 3442, 5147, 5163, 6884, 10294, 10326, 13768, 15441, 15489, 20588, 20652, 30882, 30978, 41176, 41304, 46323, 61764, 61956, 92646, 123528, 123912, 185292, 370584, 8857987, 17715974, 26573961, 35431948, 53147922, 70863896, 79721883, 106295844, 159443766, 212591688, 318887532, 637775064]

約数ペア:

[(1, 637775064), (2, 318887532), (3, 212591688), (4, 159443766), (6, 106295844), (8, 79721883), (9, 70863896), (12, 53147922), (18, 35431948), (24, 26573961), (36, 17715974), (72, 8857987), (1721, 370584), (3442, 185292), (5147, 123912), (5163, 123528), (6884, 92646), (10294, 61956), (10326, 61764), (13768, 46323), (15441, 41304), (15489, 41176), (20588, 30978), (20652, 30882)]