328295268

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{144751}}^1$

素因数の和:144774

約数の個数: 60

約数和(自身を含む): 980839552

約数和(自身を除く): 652544284

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, 144751, 289502, 434253, 579004, 868506, 1013257, 1302759, 1737012, 2026514, 2605518, 3039771, 3908277, 4053028, 5211036, 6079542, 7816554, 9119313, 11724831, 12159084, 15633108, 18238626, 23449662, 27357939, 36477252, 46899324, 54715878, 82073817, 109431756, 164147634, 328295268]

約数ペア:

[(1, 328295268), (2, 164147634), (3, 109431756), (4, 82073817), (6, 54715878), (7, 46899324), (9, 36477252), (12, 27357939), (14, 23449662), (18, 18238626), (21, 15633108), (27, 12159084), (28, 11724831), (36, 9119313), (42, 7816554), (54, 6079542), (63, 5211036), (81, 4053028), (84, 3908277), (108, 3039771), (126, 2605518), (162, 2026514), (189, 1737012), (252, 1302759), (324, 1013257), (378, 868506), (567, 579004), (756, 434253), (1134, 289502), (2268, 144751)]