317462444

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{15149}}^1$

素因数の和:15210

約数の個数: 36

約数和(自身を含む): 621028800

約数和(自身を除く): 303566356

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 5239, 10478, 15149, 20956, 30298, 60596, 196937, 393874, 469619, 787748, 939238, 1878476, 2560181, 5120362, 6105047, 10240724, 12210094, 24420188, 79365611, 158731222, 317462444]

約数ペア:

[(1, 317462444), (2, 158731222), (4, 79365611), (13, 24420188), (26, 12210094), (31, 10240724), (52, 6105047), (62, 5120362), (124, 2560181), (169, 1878476), (338, 939238), (403, 787748), (676, 469619), (806, 393874), (1612, 196937), (5239, 60596), (10478, 30298), (15149, 20956)]