427194864

素因数分解:

$2^4\times 3^3\times {\mathrm{988877}}^1$

素因数の和:988894

約数の個数: 40

約数和(自身を含む): 1226208720

約数和(自身を除く): 799013856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 988877, 1977754, 2966631, 3955508, 5933262, 7911016, 8899893, 11866524, 15822032, 17799786, 23733048, 26699679, 35599572, 47466096, 53399358, 71199144, 106798716, 142398288, 213597432, 427194864]

約数ペア:

[(1, 427194864), (2, 213597432), (3, 142398288), (4, 106798716), (6, 71199144), (8, 53399358), (9, 47466096), (12, 35599572), (16, 26699679), (18, 23733048), (24, 17799786), (27, 15822032), (36, 11866524), (48, 8899893), (54, 7911016), (72, 5933262), (108, 3955508), (144, 2966631), (216, 1977754), (432, 988877)]