392453776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3989}}^1$

素因数の和:4064

約数の個数: 80

約数和(自身を含む): 914316480

約数和(自身を除く): 521862704

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 43, 44, 52, 86, 88, 104, 143, 172, 176, 208, 286, 344, 473, 559, 572, 688, 946, 1118, 1144, 1892, 2236, 2288, 3784, 3989, 4472, 6149, 7568, 7978, 8944, 12298, 15956, 24596, 31912, 43879, 49192, 51857, 63824, 87758, 98384, 103714, 171527, 175516, 207428, 343054, 351032, 414856, 570427, 686108, 702064, 829712, 1140854, 1372216, 1886797, 2229851, 2281708, 2744432, 3773594, 4459702, 4563416, 7547188, 8919404, 9126832, 15094376, 17838808, 24528361, 30188752, 35677616, 49056722, 98113444, 196226888, 392453776]

約数ペア:

[(1, 392453776), (2, 196226888), (4, 98113444), (8, 49056722), (11, 35677616), (13, 30188752), (16, 24528361), (22, 17838808), (26, 15094376), (43, 9126832), (44, 8919404), (52, 7547188), (86, 4563416), (88, 4459702), (104, 3773594), (143, 2744432), (172, 2281708), (176, 2229851), (208, 1886797), (286, 1372216), (344, 1140854), (473, 829712), (559, 702064), (572, 686108), (688, 570427), (946, 414856), (1118, 351032), (1144, 343054), (1892, 207428), (2236, 175516), (2288, 171527), (3784, 103714), (3989, 98384), (4472, 87758), (6149, 63824), (7568, 51857), (7978, 49192), (8944, 43879), (12298, 31912), (15956, 24596)]