791324464

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1543}}^1$

素因数の和:1818

約数の個数: 80

約数和(自身を含む): 1853294080

約数和(自身を除く): 1061969616

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 241, 266, 304, 482, 532, 964, 1064, 1543, 1687, 1928, 2128, 3086, 3374, 3856, 4579, 6172, 6748, 9158, 10801, 12344, 13496, 18316, 21602, 24688, 26992, 29317, 32053, 36632, 43204, 58634, 64106, 73264, 86408, 117268, 128212, 172816, 205219, 234536, 256424, 371863, 410438, 469072, 512848, 743726, 820876, 1487452, 1641752, 2603041, 2974904, 3283504, 5206082, 5949808, 7065397, 10412164, 14130794, 20824328, 28261588, 41648656, 49457779, 56523176, 98915558, 113046352, 197831116, 395662232, 791324464]

約数ペア:

[(1, 791324464), (2, 395662232), (4, 197831116), (7, 113046352), (8, 98915558), (14, 56523176), (16, 49457779), (19, 41648656), (28, 28261588), (38, 20824328), (56, 14130794), (76, 10412164), (112, 7065397), (133, 5949808), (152, 5206082), (241, 3283504), (266, 2974904), (304, 2603041), (482, 1641752), (532, 1487452), (964, 820876), (1064, 743726), (1543, 512848), (1687, 469072), (1928, 410438), (2128, 371863), (3086, 256424), (3374, 234536), (3856, 205219), (4579, 172816), (6172, 128212), (6748, 117268), (9158, 86408), (10801, 73264), (12344, 64106), (13496, 58634), (18316, 43204), (21602, 36632), (24688, 32053), (26992, 29317)]