682292008

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{6863}}^1$

素因数の和:6946

約数の個数: 48

約数和(自身を含む): 1390783680

約数和(自身を除く): 708491672

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 289, 344, 578, 731, 1156, 1462, 2312, 2924, 5848, 6863, 12427, 13726, 24854, 27452, 49708, 54904, 99416, 116671, 233342, 295109, 466684, 590218, 933368, 1180436, 1983407, 2360872, 3966814, 5016853, 7933628, 10033706, 15867256, 20067412, 40134824, 85286501, 170573002, 341146004, 682292008]

約数ペア:

[(1, 682292008), (2, 341146004), (4, 170573002), (8, 85286501), (17, 40134824), (34, 20067412), (43, 15867256), (68, 10033706), (86, 7933628), (136, 5016853), (172, 3966814), (289, 2360872), (344, 1983407), (578, 1180436), (731, 933368), (1156, 590218), (1462, 466684), (2312, 295109), (2924, 233342), (5848, 116671), (6863, 99416), (12427, 54904), (13726, 49708), (24854, 27452)]