308607248

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{241}}^1\times {\mathrm{491}}^1$

素因数の和:903

約数の個数: 40

約数和(自身を含む): 605321376

約数和(自身を除く): 296714128

約数列:

[1, 2, 4, 8, 16, 163, 241, 326, 482, 491, 652, 964, 982, 1304, 1928, 1964, 2608, 3856, 3928, 7856, 39283, 78566, 80033, 118331, 157132, 160066, 236662, 314264, 320132, 473324, 628528, 640264, 946648, 1280528, 1893296, 19287953, 38575906, 77151812, 154303624, 308607248]

約数ペア:

[(1, 308607248), (2, 154303624), (4, 77151812), (8, 38575906), (16, 19287953), (163, 1893296), (241, 1280528), (326, 946648), (482, 640264), (491, 628528), (652, 473324), (964, 320132), (982, 314264), (1304, 236662), (1928, 160066), (1964, 157132), (2608, 118331), (3856, 80033), (3928, 78566), (7856, 39283)]