260639448

素因数分解:

$2^3\times 3^1\times {\mathrm{2339}}^1\times {\mathrm{4643}}^1$

素因数の和:6991

約数の個数: 32

約数和(自身を含む): 652017600

約数和(自身を除く): 391378152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2339, 4643, 4678, 7017, 9286, 9356, 13929, 14034, 18572, 18712, 27858, 28068, 37144, 55716, 56136, 111432, 10859977, 21719954, 32579931, 43439908, 65159862, 86879816, 130319724, 260639448]

約数ペア:

[(1, 260639448), (2, 130319724), (3, 86879816), (4, 65159862), (6, 43439908), (8, 32579931), (12, 21719954), (24, 10859977), (2339, 111432), (4643, 56136), (4678, 55716), (7017, 37144), (9286, 28068), (9356, 27858), (13929, 18712), (14034, 18572)]