856762008

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{272507}}^1$

素因数の和:272647

約数の個数: 32

約数和(自身を含む): 2158263360

約数和(自身を除く): 1301501352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 272507, 545014, 817521, 1090028, 1635042, 2180056, 3270084, 6540168, 35698417, 71396834, 107095251, 142793668, 214190502, 285587336, 428381004, 856762008]

約数ペア:

[(1, 856762008), (2, 428381004), (3, 285587336), (4, 214190502), (6, 142793668), (8, 107095251), (12, 71396834), (24, 35698417), (131, 6540168), (262, 3270084), (393, 2180056), (524, 1635042), (786, 1090028), (1048, 817521), (1572, 545014), (3144, 272507)]