830749024

素因数分解:

$2^5\times 7^1\times {\mathrm{179}}^1\times {\mathrm{20719}}^1$

素因数の和:20915

約数の個数: 48

約数和(自身を含む): 1879718400

約数和(自身を除く): 1048969376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 179, 224, 358, 716, 1253, 1432, 2506, 2864, 5012, 5728, 10024, 20048, 20719, 40096, 41438, 82876, 145033, 165752, 290066, 331504, 580132, 663008, 1160264, 2320528, 3708701, 4641056, 7417402, 14834804, 25960907, 29669608, 51921814, 59339216, 103843628, 118678432, 207687256, 415374512, 830749024]

約数ペア:

[(1, 830749024), (2, 415374512), (4, 207687256), (7, 118678432), (8, 103843628), (14, 59339216), (16, 51921814), (28, 29669608), (32, 25960907), (56, 14834804), (112, 7417402), (179, 4641056), (224, 3708701), (358, 2320528), (716, 1160264), (1253, 663008), (1432, 580132), (2506, 331504), (2864, 290066), (5012, 165752), (5728, 145033), (10024, 82876), (20048, 41438), (20719, 40096)]