385420112

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{312841}}^1$

素因数の和:312867

約数の個数: 40

約数和(自身を含む): 931017792

約数和(自身を除く): 545597680

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 312841, 625682, 1251364, 2189887, 2502728, 3441251, 4379774, 5005456, 6882502, 8759548, 13765004, 17519096, 24088757, 27530008, 35038192, 48177514, 55060016, 96355028, 192710056, 385420112]

約数ペア:

[(1, 385420112), (2, 192710056), (4, 96355028), (7, 55060016), (8, 48177514), (11, 35038192), (14, 27530008), (16, 24088757), (22, 17519096), (28, 13765004), (44, 8759548), (56, 6882502), (77, 5005456), (88, 4379774), (112, 3441251), (154, 2502728), (176, 2189887), (308, 1251364), (616, 625682), (1232, 312841)]