285222444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{58979}}^1$

素因数の和:59030

約数の個数: 48

約数和(自身を含む): 739845120

約数和(自身を除く): 454622676

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 58979, 117958, 176937, 235916, 353874, 707748, 766727, 1533454, 1828349, 2300181, 3066908, 3656698, 4600362, 5485047, 7313396, 9200724, 10970094, 21940188, 23768537, 47537074, 71305611, 95074148, 142611222, 285222444]

約数ペア:

[(1, 285222444), (2, 142611222), (3, 95074148), (4, 71305611), (6, 47537074), (12, 23768537), (13, 21940188), (26, 10970094), (31, 9200724), (39, 7313396), (52, 5485047), (62, 4600362), (78, 3656698), (93, 3066908), (124, 2300181), (156, 1828349), (186, 1533454), (372, 766727), (403, 707748), (806, 353874), (1209, 235916), (1612, 176937), (2418, 117958), (4836, 58979)]