1648994328

素因数分解:

$2^3\times 3^3\times {\mathrm{1949}}^1\times {\mathrm{3917}}^1$

素因数の和:5881

約数の個数: 64

約数和(自身を含む): 4584060000

約数和(自身を除く): 2935065672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1949, 3898, 3917, 5847, 7796, 7834, 11694, 11751, 15592, 15668, 17541, 23388, 23502, 31336, 35082, 35253, 46776, 47004, 52623, 70164, 70506, 94008, 105246, 105759, 140328, 141012, 210492, 211518, 282024, 420984, 423036, 846072, 7634233, 15268466, 22902699, 30536932, 45805398, 61073864, 68708097, 91610796, 137416194, 183221592, 206124291, 274832388, 412248582, 549664776, 824497164, 1648994328]

約数ペア:

[(1, 1648994328), (2, 824497164), (3, 549664776), (4, 412248582), (6, 274832388), (8, 206124291), (9, 183221592), (12, 137416194), (18, 91610796), (24, 68708097), (27, 61073864), (36, 45805398), (54, 30536932), (72, 22902699), (108, 15268466), (216, 7634233), (1949, 846072), (3898, 423036), (3917, 420984), (5847, 282024), (7796, 211518), (7834, 210492), (11694, 141012), (11751, 140328), (15592, 105759), (15668, 105246), (17541, 94008), (23388, 70506), (23502, 70164), (31336, 52623), (35082, 47004), (35253, 46776)]