8708404368

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{21751}}^1$

素因数の和:22220

約数の個数: 80

約数和(自身を含む): 23735782400

約数和(自身を除く): 15027378032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 439, 456, 878, 912, 1317, 1756, 2634, 3512, 5268, 7024, 8341, 10536, 16682, 21072, 21751, 25023, 33364, 43502, 50046, 65253, 66728, 87004, 100092, 130506, 133456, 174008, 200184, 261012, 348016, 400368, 413269, 522024, 826538, 1044048, 1239807, 1653076, 2479614, 3306152, 4959228, 6612304, 9548689, 9918456, 19097378, 19836912, 28646067, 38194756, 57292134, 76389512, 114584268, 152779024, 181425091, 229168536, 362850182, 458337072, 544275273, 725700364, 1088550546, 1451400728, 2177101092, 2902801456, 4354202184, 8708404368]

約数ペア:

[(1, 8708404368), (2, 4354202184), (3, 2902801456), (4, 2177101092), (6, 1451400728), (8, 1088550546), (12, 725700364), (16, 544275273), (19, 458337072), (24, 362850182), (38, 229168536), (48, 181425091), (57, 152779024), (76, 114584268), (114, 76389512), (152, 57292134), (228, 38194756), (304, 28646067), (439, 19836912), (456, 19097378), (878, 9918456), (912, 9548689), (1317, 6612304), (1756, 4959228), (2634, 3306152), (3512, 2479614), (5268, 1653076), (7024, 1239807), (8341, 1044048), (10536, 826538), (16682, 522024), (21072, 413269), (21751, 400368), (25023, 348016), (33364, 261012), (43502, 200184), (50046, 174008), (65253, 133456), (66728, 130506), (87004, 100092)]