319449132

素因数分解:

$2^2\times 3^2\times {\mathrm{449}}^1\times {\mathrm{19763}}^1$

素因数の和:20222

約数の個数: 36

約数和(自身を含む): 809335800

約数和(自身を除く): 489886668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 449, 898, 1347, 1796, 2694, 4041, 5388, 8082, 16164, 19763, 39526, 59289, 79052, 118578, 177867, 237156, 355734, 711468, 8873587, 17747174, 26620761, 35494348, 53241522, 79862283, 106483044, 159724566, 319449132]

約数ペア:

[(1, 319449132), (2, 159724566), (3, 106483044), (4, 79862283), (6, 53241522), (9, 35494348), (12, 26620761), (18, 17747174), (36, 8873587), (449, 711468), (898, 355734), (1347, 237156), (1796, 177867), (2694, 118578), (4041, 79052), (5388, 59289), (8082, 39526), (16164, 19763)]