1520976736

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{3079}}^1$

素因数の和:3491

約数の個数: 48

約数和(自身を含む): 3073593600

約数和(自身を除く): 1552616864

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 359, 688, 718, 1376, 1436, 2872, 3079, 5744, 6158, 11488, 12316, 15437, 24632, 30874, 49264, 61748, 98528, 123496, 132397, 246992, 264794, 493984, 529588, 1059176, 1105361, 2118352, 2210722, 4236704, 4421444, 8842888, 17685776, 35371552, 47530523, 95061046, 190122092, 380244184, 760488368, 1520976736]

約数ペア:

[(1, 1520976736), (2, 760488368), (4, 380244184), (8, 190122092), (16, 95061046), (32, 47530523), (43, 35371552), (86, 17685776), (172, 8842888), (344, 4421444), (359, 4236704), (688, 2210722), (718, 2118352), (1376, 1105361), (1436, 1059176), (2872, 529588), (3079, 493984), (5744, 264794), (6158, 246992), (11488, 132397), (12316, 123496), (15437, 98528), (24632, 61748), (30874, 49264)]