864560856

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{336667}}^1$

素因数の和:336783

約数の個数: 32

約数和(自身を含む): 2181608640

約数和(自身を除く): 1317047784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 336667, 673334, 1010001, 1346668, 2020002, 2693336, 4040004, 8080008, 36023369, 72046738, 108070107, 144093476, 216140214, 288186952, 432280428, 864560856]

約数ペア:

[(1, 864560856), (2, 432280428), (3, 288186952), (4, 216140214), (6, 144093476), (8, 108070107), (12, 72046738), (24, 36023369), (107, 8080008), (214, 4040004), (321, 2693336), (428, 2020002), (642, 1346668), (856, 1010001), (1284, 673334), (2568, 336667)]