312846636

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{997}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 742192640

約数和(自身を除く): 429346004

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 331, 474, 662, 948, 993, 997, 1324, 1986, 1994, 2991, 3972, 3988, 5982, 11964, 26149, 52298, 78447, 78763, 104596, 156894, 157526, 236289, 313788, 315052, 330007, 472578, 660014, 945156, 990021, 1320028, 1980042, 3960084, 26070553, 52141106, 78211659, 104282212, 156423318, 312846636]

約数ペア:

[(1, 312846636), (2, 156423318), (3, 104282212), (4, 78211659), (6, 52141106), (12, 26070553), (79, 3960084), (158, 1980042), (237, 1320028), (316, 990021), (331, 945156), (474, 660014), (662, 472578), (948, 330007), (993, 315052), (997, 313788), (1324, 236289), (1986, 157526), (1994, 156894), (2991, 104596), (3972, 78763), (3988, 78447), (5982, 52298), (11964, 26149)]