1286996856

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{3001}}^1$

素因数の和:3284

約数の個数: 64

約数和(自身を含む): 3268097280

約数和(自身を除く): 1981100424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 167, 214, 321, 334, 428, 501, 642, 668, 856, 1002, 1284, 1336, 2004, 2568, 3001, 4008, 6002, 9003, 12004, 17869, 18006, 24008, 35738, 36012, 53607, 71476, 72024, 107214, 142952, 214428, 321107, 428856, 501167, 642214, 963321, 1002334, 1284428, 1503501, 1926642, 2004668, 2568856, 3007002, 3853284, 4009336, 6014004, 7706568, 12028008, 53624869, 107249738, 160874607, 214499476, 321749214, 428998952, 643498428, 1286996856]

約数ペア:

[(1, 1286996856), (2, 643498428), (3, 428998952), (4, 321749214), (6, 214499476), (8, 160874607), (12, 107249738), (24, 53624869), (107, 12028008), (167, 7706568), (214, 6014004), (321, 4009336), (334, 3853284), (428, 3007002), (501, 2568856), (642, 2004668), (668, 1926642), (856, 1503501), (1002, 1284428), (1284, 1002334), (1336, 963321), (2004, 642214), (2568, 501167), (3001, 428856), (4008, 321107), (6002, 214428), (9003, 142952), (12004, 107214), (17869, 72024), (18006, 71476), (24008, 53607), (35738, 36012)]