264316

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:70

約数の個数: 36

約数和(自身を含む): 553392

約数和(自身を除く): 289076

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 169, 221, 299, 338, 391, 442, 598, 676, 782, 884, 1196, 1564, 2873, 3887, 5083, 5746, 7774, 10166, 11492, 15548, 20332, 66079, 132158, 264316]

約数ペア:

[(1, 264316), (2, 132158), (4, 66079), (13, 20332), (17, 15548), (23, 11492), (26, 10166), (34, 7774), (46, 5746), (52, 5083), (68, 3887), (92, 2873), (169, 1564), (221, 1196), (299, 884), (338, 782), (391, 676), (442, 598)]