320193972

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{141179}}^1$

素因数の和:141202

約数の個数: 60

約数和(自身を含む): 956635680

約数和(自身を除く): 636441708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 141179, 282358, 423537, 564716, 847074, 988253, 1270611, 1694148, 1976506, 2541222, 2964759, 3811833, 3953012, 5082444, 5929518, 7623666, 8894277, 11435499, 11859036, 15247332, 17788554, 22870998, 26682831, 35577108, 45741996, 53365662, 80048493, 106731324, 160096986, 320193972]

約数ペア:

[(1, 320193972), (2, 160096986), (3, 106731324), (4, 80048493), (6, 53365662), (7, 45741996), (9, 35577108), (12, 26682831), (14, 22870998), (18, 17788554), (21, 15247332), (27, 11859036), (28, 11435499), (36, 8894277), (42, 7623666), (54, 5929518), (63, 5082444), (81, 3953012), (84, 3811833), (108, 2964759), (126, 2541222), (162, 1976506), (189, 1694148), (252, 1270611), (324, 988253), (378, 847074), (567, 564716), (756, 423537), (1134, 282358), (2268, 141179)]