320484408

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{785501}}^1$

素因数の和:785527

約数の個数: 32

約数和(自身を含む): 848342160

約数和(自身を除く): 527857752

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 785501, 1571002, 2356503, 3142004, 4713006, 6284008, 9426012, 13353517, 18852024, 26707034, 40060551, 53414068, 80121102, 106828136, 160242204, 320484408]

約数ペア:

[(1, 320484408), (2, 160242204), (3, 106828136), (4, 80121102), (6, 53414068), (8, 40060551), (12, 26707034), (17, 18852024), (24, 13353517), (34, 9426012), (51, 6284008), (68, 4713006), (102, 3142004), (136, 2356503), (204, 1571002), (408, 785501)]