313678624

素因数分解:

$2^5\times 7^1\times {\mathrm{353}}^1\times {\mathrm{3967}}^1$

素因数の和:4337

約数の個数: 48

約数和(自身を含む): 707954688

約数和(自身を除く): 394276064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 353, 706, 1412, 2471, 2824, 3967, 4942, 5648, 7934, 9884, 11296, 15868, 19768, 27769, 31736, 39536, 55538, 63472, 79072, 111076, 126944, 222152, 444304, 888608, 1400351, 2800702, 5601404, 9802457, 11202808, 19604914, 22405616, 39209828, 44811232, 78419656, 156839312, 313678624]

約数ペア:

[(1, 313678624), (2, 156839312), (4, 78419656), (7, 44811232), (8, 39209828), (14, 22405616), (16, 19604914), (28, 11202808), (32, 9802457), (56, 5601404), (112, 2800702), (224, 1400351), (353, 888608), (706, 444304), (1412, 222152), (2471, 126944), (2824, 111076), (3967, 79072), (4942, 63472), (5648, 55538), (7934, 39536), (9884, 31736), (11296, 27769), (15868, 19768)]