210656432

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:594

約数の個数: 80

約数和(自身を含む): 482112000

約数和(自身を除く): 271455568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 71, 112, 118, 142, 236, 284, 413, 449, 472, 497, 568, 826, 898, 944, 994, 1136, 1652, 1796, 1988, 3143, 3304, 3592, 3976, 4189, 6286, 6608, 7184, 7952, 8378, 12572, 16756, 25144, 26491, 29323, 31879, 33512, 50288, 52982, 58646, 63758, 67024, 105964, 117292, 127516, 185437, 211928, 223153, 234584, 255032, 370874, 423856, 446306, 469168, 510064, 741748, 892612, 1483496, 1785224, 1880861, 2966992, 3570448, 3761722, 7523444, 13166027, 15046888, 26332054, 30093776, 52664108, 105328216, 210656432]

約数ペア:

[(1, 210656432), (2, 105328216), (4, 52664108), (7, 30093776), (8, 26332054), (14, 15046888), (16, 13166027), (28, 7523444), (56, 3761722), (59, 3570448), (71, 2966992), (112, 1880861), (118, 1785224), (142, 1483496), (236, 892612), (284, 741748), (413, 510064), (449, 469168), (472, 446306), (497, 423856), (568, 370874), (826, 255032), (898, 234584), (944, 223153), (994, 211928), (1136, 185437), (1652, 127516), (1796, 117292), (1988, 105964), (3143, 67024), (3304, 63758), (3592, 58646), (3976, 52982), (4189, 50288), (6286, 33512), (6608, 31879), (7184, 29323), (7952, 26491), (8378, 25144), (12572, 16756)]