268248735

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{6203}}^1$

素因数の和:6276

約数の個数: 36

約数和(自身を含む): 480524616

約数和(自身を除く): 212275881

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 961, 1395, 2883, 4805, 6203, 8649, 14415, 18609, 31015, 43245, 55827, 93045, 192293, 279135, 576879, 961465, 1730637, 2884395, 5961083, 8653185, 17883249, 29805415, 53649747, 89416245, 268248735]

約数ペア:

[(1, 268248735), (3, 89416245), (5, 53649747), (9, 29805415), (15, 17883249), (31, 8653185), (45, 5961083), (93, 2884395), (155, 1730637), (279, 961465), (465, 576879), (961, 279135), (1395, 192293), (2883, 93045), (4805, 55827), (6203, 43245), (8649, 31015), (14415, 18609)]