278320104

素因数分解:

$2^3\times 3^3\times {\mathrm{1288519}}^1$

素因数の和:1288534

約数の個数: 32

約数和(自身を含む): 773112000

約数和(自身を除く): 494791896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1288519, 2577038, 3865557, 5154076, 7731114, 10308152, 11596671, 15462228, 23193342, 30924456, 34790013, 46386684, 69580026, 92773368, 139160052, 278320104]

約数ペア:

[(1, 278320104), (2, 139160052), (3, 92773368), (4, 69580026), (6, 46386684), (8, 34790013), (9, 30924456), (12, 23193342), (18, 15462228), (24, 11596671), (27, 10308152), (36, 7731114), (54, 5154076), (72, 3865557), (108, 2577038), (216, 1288519)]