316320704

素因数分解:

$2^6\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2549}}^1$

素因数の和:2845

約数の個数: 56

約数和(自身を含む): 720242400

約数和(自身を除く): 403921696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 277, 448, 554, 1108, 1939, 2216, 2549, 3878, 4432, 5098, 7756, 8864, 10196, 15512, 17728, 17843, 20392, 31024, 35686, 40784, 62048, 71372, 81568, 124096, 142744, 163136, 285488, 570976, 706073, 1141952, 1412146, 2824292, 4942511, 5648584, 9885022, 11297168, 19770044, 22594336, 39540088, 45188672, 79080176, 158160352, 316320704]

約数ペア:

[(1, 316320704), (2, 158160352), (4, 79080176), (7, 45188672), (8, 39540088), (14, 22594336), (16, 19770044), (28, 11297168), (32, 9885022), (56, 5648584), (64, 4942511), (112, 2824292), (224, 1412146), (277, 1141952), (448, 706073), (554, 570976), (1108, 285488), (1939, 163136), (2216, 142744), (2549, 124096), (3878, 81568), (4432, 71372), (5098, 62048), (7756, 40784), (8864, 35686), (10196, 31024), (15512, 20392), (17728, 17843)]