978996864

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{82241}}^1$

素因数の和:82289

約数の個数: 64

約数和(自身を含む): 2684378880

約数和(自身を除く): 1705382016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 82241, 164482, 246723, 328964, 493446, 657928, 986892, 1315856, 1973784, 2549471, 2631712, 3947568, 5098942, 5263424, 7648413, 7895136, 10197884, 10526848, 15296826, 15790272, 20395768, 30593652, 31580544, 40791536, 61187304, 81583072, 122374608, 163166144, 244749216, 326332288, 489498432, 978996864]

約数ペア:

[(1, 978996864), (2, 489498432), (3, 326332288), (4, 244749216), (6, 163166144), (8, 122374608), (12, 81583072), (16, 61187304), (24, 40791536), (31, 31580544), (32, 30593652), (48, 20395768), (62, 15790272), (64, 15296826), (93, 10526848), (96, 10197884), (124, 7895136), (128, 7648413), (186, 5263424), (192, 5098942), (248, 3947568), (372, 2631712), (384, 2549471), (496, 1973784), (744, 1315856), (992, 986892), (1488, 657928), (1984, 493446), (2976, 328964), (3968, 246723), (5952, 164482), (11904, 82241)]