315531504

素因数分解:

$2^4\times 3^3\times {\mathrm{730397}}^1$

素因数の和:730414

約数の個数: 40

約数和(自身を含む): 905693520

約数和(自身を除く): 590162016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 730397, 1460794, 2191191, 2921588, 4382382, 5843176, 6573573, 8764764, 11686352, 13147146, 17529528, 19720719, 26294292, 35059056, 39441438, 52588584, 78882876, 105177168, 157765752, 315531504]

約数ペア:

[(1, 315531504), (2, 157765752), (3, 105177168), (4, 78882876), (6, 52588584), (8, 39441438), (9, 35059056), (12, 26294292), (16, 19720719), (18, 17529528), (24, 13147146), (27, 11686352), (36, 8764764), (48, 6573573), (54, 5843176), (72, 4382382), (108, 2921588), (144, 2191191), (216, 1460794), (432, 730397)]