720579912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2309551}}^1$

素因数の和:2309573

約数の個数: 32

約数和(自身を含む): 1940023680

約数和(自身を除く): 1219443768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2309551, 4619102, 6928653, 9238204, 13857306, 18476408, 27714612, 30024163, 55429224, 60048326, 90072489, 120096652, 180144978, 240193304, 360289956, 720579912]

約数ペア:

[(1, 720579912), (2, 360289956), (3, 240193304), (4, 180144978), (6, 120096652), (8, 90072489), (12, 60048326), (13, 55429224), (24, 30024163), (26, 27714612), (39, 18476408), (52, 13857306), (78, 9238204), (104, 6928653), (156, 4619102), (312, 2309551)]