339500308

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{7621}}^1$

素因数の和:7712

約数の個数: 48

約数和(自身を含む): 713663104

約数和(自身を除く): 374162796

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 74, 86, 148, 172, 259, 301, 518, 602, 1036, 1204, 1591, 3182, 6364, 7621, 11137, 15242, 22274, 30484, 44548, 53347, 106694, 213388, 281977, 327703, 563954, 655406, 1127908, 1310812, 1973839, 2293921, 3947678, 4587842, 7895356, 9175684, 12125011, 24250022, 48500044, 84875077, 169750154, 339500308]

約数ペア:

[(1, 339500308), (2, 169750154), (4, 84875077), (7, 48500044), (14, 24250022), (28, 12125011), (37, 9175684), (43, 7895356), (74, 4587842), (86, 3947678), (148, 2293921), (172, 1973839), (259, 1310812), (301, 1127908), (518, 655406), (602, 563954), (1036, 327703), (1204, 281977), (1591, 213388), (3182, 106694), (6364, 53347), (7621, 44548), (11137, 30484), (15242, 22274)]