320475302

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{1979}}^1$

素因数の和:2300

約数の個数: 32

約数和(自身を含む): 564537600

約数和(自身を除く): 244062298

約数列:

[1, 2, 7, 14, 43, 86, 269, 301, 538, 602, 1883, 1979, 3766, 3958, 11567, 13853, 23134, 27706, 80969, 85097, 161938, 170194, 532351, 595679, 1064702, 1191358, 3726457, 7452914, 22891093, 45782186, 160237651, 320475302]

約数ペア:

[(1, 320475302), (2, 160237651), (7, 45782186), (14, 22891093), (43, 7452914), (86, 3726457), (269, 1191358), (301, 1064702), (538, 595679), (602, 532351), (1883, 170194), (1979, 161938), (3766, 85097), (3958, 80969), (11567, 27706), (13853, 23134)]