428508744

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{109537}}^1$

素因数の和:109709

約数の個数: 32

約数和(自身を含む): 1077853920

約数和(自身を除く): 649345176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 109537, 219074, 328611, 438148, 657222, 876296, 1314444, 2628888, 17854531, 35709062, 53563593, 71418124, 107127186, 142836248, 214254372, 428508744]

約数ペア:

[(1, 428508744), (2, 214254372), (3, 142836248), (4, 107127186), (6, 71418124), (8, 53563593), (12, 35709062), (24, 17854531), (163, 2628888), (326, 1314444), (489, 876296), (652, 657222), (978, 438148), (1304, 328611), (1956, 219074), (3912, 109537)]