331012964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 621831168

約数和(自身を除く): 290818204

約数列:

[1, 2, 4, 23, 46, 67, 83, 92, 134, 166, 268, 332, 647, 1294, 1541, 1909, 2588, 3082, 3818, 5561, 6164, 7636, 11122, 14881, 22244, 29762, 43349, 53701, 59524, 86698, 107402, 127903, 173396, 214804, 255806, 511612, 997027, 1235123, 1994054, 2470246, 3597967, 3988108, 4940492, 7195934, 14391868, 82753241, 165506482, 331012964]

約数ペア:

[(1, 331012964), (2, 165506482), (4, 82753241), (23, 14391868), (46, 7195934), (67, 4940492), (83, 3988108), (92, 3597967), (134, 2470246), (166, 1994054), (268, 1235123), (332, 997027), (647, 511612), (1294, 255806), (1541, 214804), (1909, 173396), (2588, 127903), (3082, 107402), (3818, 86698), (5561, 59524), (6164, 53701), (7636, 43349), (11122, 29762), (14881, 22244)]