1666710792

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{90073}}^1$

素因数の和:90342

約数の個数: 48

約数和(自身を含む): 4531622940

約数和(自身を除く): 2864912148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4626, 6168, 9252, 18504, 90073, 180146, 270219, 360292, 540438, 720584, 810657, 1080876, 1621314, 2161752, 3242628, 6485256, 23148761, 46297522, 69446283, 92595044, 138892566, 185190088, 208338849, 277785132, 416677698, 555570264, 833355396, 1666710792]

約数ペア:

[(1, 1666710792), (2, 833355396), (3, 555570264), (4, 416677698), (6, 277785132), (8, 208338849), (9, 185190088), (12, 138892566), (18, 92595044), (24, 69446283), (36, 46297522), (72, 23148761), (257, 6485256), (514, 3242628), (771, 2161752), (1028, 1621314), (1542, 1080876), (2056, 810657), (2313, 720584), (3084, 540438), (4626, 360292), (6168, 270219), (9252, 180146), (18504, 90073)]