223273372

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4523}}^1$

素因数の和:4618

約数の個数: 48

約数和(自身を含む): 468179712

約数和(自身を除く): 244906340

約数列:

[1, 2, 4, 7, 14, 28, 41, 43, 82, 86, 164, 172, 287, 301, 574, 602, 1148, 1204, 1763, 3526, 4523, 7052, 9046, 12341, 18092, 24682, 31661, 49364, 63322, 126644, 185443, 194489, 370886, 388978, 741772, 777956, 1298101, 1361423, 2596202, 2722846, 5192404, 5445692, 7974049, 15948098, 31896196, 55818343, 111636686, 223273372]

約数ペア:

[(1, 223273372), (2, 111636686), (4, 55818343), (7, 31896196), (14, 15948098), (28, 7974049), (41, 5445692), (43, 5192404), (82, 2722846), (86, 2596202), (164, 1361423), (172, 1298101), (287, 777956), (301, 741772), (574, 388978), (602, 370886), (1148, 194489), (1204, 185443), (1763, 126644), (3526, 63322), (4523, 49364), (7052, 31661), (9046, 24682), (12341, 18092)]