268702566

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{24977}}^1$

素因数の和:25156

約数の個数: 32

約数和(自身を含む): 589880448

約数和(自身を除く): 321177882

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 163, 326, 489, 978, 1793, 3586, 5379, 10758, 24977, 49954, 74931, 149862, 274747, 549494, 824241, 1648482, 4071251, 8142502, 12213753, 24427506, 44783761, 89567522, 134351283, 268702566]

約数ペア:

[(1, 268702566), (2, 134351283), (3, 89567522), (6, 44783761), (11, 24427506), (22, 12213753), (33, 8142502), (66, 4071251), (163, 1648482), (326, 824241), (489, 549494), (978, 274747), (1793, 149862), (3586, 74931), (5379, 49954), (10758, 24977)]