272399164

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{347}}^1\times {\mathrm{857}}^1$

素因数の和:1437

約数の個数: 24

約数和(自身を含む): 480720240

約数和(自身を除く): 208321076

約数列:

[1, 2, 4, 229, 347, 458, 694, 857, 916, 1388, 1714, 3428, 79463, 158926, 196253, 297379, 317852, 392506, 594758, 785012, 1189516, 68099791, 136199582, 272399164]

約数ペア:

[(1, 272399164), (2, 136199582), (4, 68099791), (229, 1189516), (347, 785012), (458, 594758), (694, 392506), (857, 317852), (916, 297379), (1388, 196253), (1714, 158926), (3428, 79463)]