272505948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{158803}}^1$

素因数の和:158834

約数の個数: 48

約数和(自身を含む): 747014016

約数和(自身を除く): 474508068

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 158803, 317606, 476409, 635212, 952818, 1746833, 1905636, 2064439, 3493666, 4128878, 5240499, 6193317, 6987332, 8257756, 10480998, 12386634, 20961996, 22708829, 24773268, 45417658, 68126487, 90835316, 136252974, 272505948]

約数ペア:

[(1, 272505948), (2, 136252974), (3, 90835316), (4, 68126487), (6, 45417658), (11, 24773268), (12, 22708829), (13, 20961996), (22, 12386634), (26, 10480998), (33, 8257756), (39, 6987332), (44, 6193317), (52, 5240499), (66, 4128878), (78, 3493666), (132, 2064439), (143, 1905636), (156, 1746833), (286, 952818), (429, 635212), (572, 476409), (858, 317606), (1716, 158803)]