2918933463712

素因数分解:

$2^5\times 7^2\times {\mathrm{193}}^1\times {\mathrm{9645413}}^1$

素因数の和:9645630

約数の個数: 72

約数和(自身を含む): 6719516244756

約数和(自身を除く): 3800582781044

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 193, 196, 224, 386, 392, 772, 784, 1351, 1544, 1568, 2702, 3088, 5404, 6176, 9457, 10808, 18914, 21616, 37828, 43232, 75656, 151312, 302624, 9645413, 19290826, 38581652, 67517891, 77163304, 135035782, 154326608, 270071564, 308653216, 472625237, 540143128, 945250474, 1080286256, 1861564709, 1890500948, 2160572512, 3723129418, 3781001896, 7446258836, 7562003792, 13030952963, 14892517672, 15124007584, 26061905926, 29785035344, 52123811852, 59570070688, 91216670741, 104247623704, 182433341482, 208495247408, 364866682964, 416990494816, 729733365928, 1459466731856, 2918933463712]

約数ペア:

[(1, 2918933463712), (2, 1459466731856), (4, 729733365928), (7, 416990494816), (8, 364866682964), (14, 208495247408), (16, 182433341482), (28, 104247623704), (32, 91216670741), (49, 59570070688), (56, 52123811852), (98, 29785035344), (112, 26061905926), (193, 15124007584), (196, 14892517672), (224, 13030952963), (386, 7562003792), (392, 7446258836), (772, 3781001896), (784, 3723129418), (1351, 2160572512), (1544, 1890500948), (1568, 1861564709), (2702, 1080286256), (3088, 945250474), (5404, 540143128), (6176, 472625237), (9457, 308653216), (10808, 270071564), (18914, 154326608), (21616, 135035782), (37828, 77163304), (43232, 67517891), (75656, 38581652), (151312, 19290826), (302624, 9645413)]