681554832

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{24439}}^1$

素因数の和:24540

約数の個数: 80

約数和(自身を含む): 2036536320

約数和(自身を除く): 1354981488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 112, 166, 168, 249, 332, 336, 498, 581, 664, 996, 1162, 1328, 1743, 1992, 2324, 3486, 3984, 4648, 6972, 9296, 13944, 24439, 27888, 48878, 73317, 97756, 146634, 171073, 195512, 293268, 342146, 391024, 513219, 586536, 684292, 1026438, 1173072, 1368584, 2028437, 2052876, 2737168, 4056874, 4105752, 6085311, 8113748, 8211504, 12170622, 14199059, 16227496, 24341244, 28398118, 32454992, 42597177, 48682488, 56796236, 85194354, 97364976, 113592472, 170388708, 227184944, 340777416, 681554832]

約数ペア:

[(1, 681554832), (2, 340777416), (3, 227184944), (4, 170388708), (6, 113592472), (7, 97364976), (8, 85194354), (12, 56796236), (14, 48682488), (16, 42597177), (21, 32454992), (24, 28398118), (28, 24341244), (42, 16227496), (48, 14199059), (56, 12170622), (83, 8211504), (84, 8113748), (112, 6085311), (166, 4105752), (168, 4056874), (249, 2737168), (332, 2052876), (336, 2028437), (498, 1368584), (581, 1173072), (664, 1026438), (996, 684292), (1162, 586536), (1328, 513219), (1743, 391024), (1992, 342146), (2324, 293268), (3486, 195512), (3984, 171073), (4648, 146634), (6972, 97756), (9296, 73317), (13944, 48878), (24439, 27888)]