488748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{241}}^1$

素因数の和:274

約数の個数: 36

約数和(自身を含む): 1240008

約数和(自身を除く): 751260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 241, 338, 482, 507, 676, 723, 964, 1014, 1446, 2028, 2892, 3133, 6266, 9399, 12532, 18798, 37596, 40729, 81458, 122187, 162916, 244374, 488748]

約数ペア:

[(1, 488748), (2, 244374), (3, 162916), (4, 122187), (6, 81458), (12, 40729), (13, 37596), (26, 18798), (39, 12532), (52, 9399), (78, 6266), (156, 3133), (169, 2892), (241, 2028), (338, 1446), (482, 1014), (507, 964), (676, 723)]