321975768

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{52201}}^1$

素因数の和:52467

約数の個数: 32

約数和(自身を含む): 808086960

約数和(自身を除く): 486111192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3084, 6168, 52201, 104402, 156603, 208804, 313206, 417608, 626412, 1252824, 13415657, 26831314, 40246971, 53662628, 80493942, 107325256, 160987884, 321975768]

約数ペア:

[(1, 321975768), (2, 160987884), (3, 107325256), (4, 80493942), (6, 53662628), (8, 40246971), (12, 26831314), (24, 13415657), (257, 1252824), (514, 626412), (771, 417608), (1028, 313206), (1542, 208804), (2056, 156603), (3084, 104402), (6168, 52201)]