255001248

素因数分解:

$2^5\times 3^2\times {\mathrm{885421}}^1$

素因数の和:885437

約数の個数: 36

約数和(自身を含む): 725160618

約数和(自身を除く): 470159370

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 885421, 1770842, 2656263, 3541684, 5312526, 7083368, 7968789, 10625052, 14166736, 15937578, 21250104, 28333472, 31875156, 42500208, 63750312, 85000416, 127500624, 255001248]

約数ペア:

[(1, 255001248), (2, 127500624), (3, 85000416), (4, 63750312), (6, 42500208), (8, 31875156), (9, 28333472), (12, 21250104), (16, 15937578), (18, 14166736), (24, 10625052), (32, 7968789), (36, 7083368), (48, 5312526), (72, 3541684), (96, 2656263), (144, 1770842), (288, 885421)]