240013272

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{232571}}^1$

素因数の和:232623

約数の個数: 32

約数和(自身を含む): 613990080

約数和(自身を除く): 373976808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 232571, 465142, 697713, 930284, 1395426, 1860568, 2790852, 5581704, 10000553, 20001106, 30001659, 40002212, 60003318, 80004424, 120006636, 240013272]

約数ペア:

[(1, 240013272), (2, 120006636), (3, 80004424), (4, 60003318), (6, 40002212), (8, 30001659), (12, 20001106), (24, 10000553), (43, 5581704), (86, 2790852), (129, 1860568), (172, 1395426), (258, 930284), (344, 697713), (516, 465142), (1032, 232571)]