268402564

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{27739}}^1$

素因数の和:27843

約数の個数: 24

約数和(自身を含む): 489333600

約数和(自身を除く): 220931036

約数列:

[1, 2, 4, 41, 59, 82, 118, 164, 236, 2419, 4838, 9676, 27739, 55478, 110956, 1137299, 1636601, 2274598, 3273202, 4549196, 6546404, 67100641, 134201282, 268402564]

約数ペア:

[(1, 268402564), (2, 134201282), (4, 67100641), (41, 6546404), (59, 4549196), (82, 3273202), (118, 2274598), (164, 1636601), (236, 1137299), (2419, 110956), (4838, 55478), (9676, 27739)]