426342888

素因数分解:

$2^3\times 3^2\times {\mathrm{277}}^1\times {\mathrm{21377}}^1$

素因数の和:21666

約数の個数: 48

約数和(自身を含む): 1158901380

約数和(自身を除く): 732558492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 277, 554, 831, 1108, 1662, 2216, 2493, 3324, 4986, 6648, 9972, 19944, 21377, 42754, 64131, 85508, 128262, 171016, 192393, 256524, 384786, 513048, 769572, 1539144, 5921429, 11842858, 17764287, 23685716, 35528574, 47371432, 53292861, 71057148, 106585722, 142114296, 213171444, 426342888]

約数ペア:

[(1, 426342888), (2, 213171444), (3, 142114296), (4, 106585722), (6, 71057148), (8, 53292861), (9, 47371432), (12, 35528574), (18, 23685716), (24, 17764287), (36, 11842858), (72, 5921429), (277, 1539144), (554, 769572), (831, 513048), (1108, 384786), (1662, 256524), (2216, 192393), (2493, 171016), (3324, 128262), (4986, 85508), (6648, 64131), (9972, 42754), (19944, 21377)]