64893225984

素因数分解:

$2^{10}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{918439}}^1$

素因数の和:918485

約数の個数: 88

約数和(自身を含む): 180484481280

約数和(自身を除く): 115591255296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 552, 736, 768, 1024, 1104, 1472, 1536, 2208, 2944, 3072, 4416, 5888, 8832, 11776, 17664, 23552, 35328, 70656, 918439, 1836878, 2755317, 3673756, 5510634, 7347512, 11021268, 14695024, 21124097, 22042536, 29390048, 42248194, 44085072, 58780096, 63372291, 84496388, 88170144, 117560192, 126744582, 168992776, 176340288, 235120384, 253489164, 337985552, 352680576, 470240768, 506978328, 675971104, 705361152, 940481536, 1013956656, 1351942208, 1410722304, 2027913312, 2703884416, 2821444608, 4055826624, 5407768832, 8111653248, 10815537664, 16223306496, 21631075328, 32446612992, 64893225984]

約数ペア:

[(1, 64893225984), (2, 32446612992), (3, 21631075328), (4, 16223306496), (6, 10815537664), (8, 8111653248), (12, 5407768832), (16, 4055826624), (23, 2821444608), (24, 2703884416), (32, 2027913312), (46, 1410722304), (48, 1351942208), (64, 1013956656), (69, 940481536), (92, 705361152), (96, 675971104), (128, 506978328), (138, 470240768), (184, 352680576), (192, 337985552), (256, 253489164), (276, 235120384), (368, 176340288), (384, 168992776), (512, 126744582), (552, 117560192), (736, 88170144), (768, 84496388), (1024, 63372291), (1104, 58780096), (1472, 44085072), (1536, 42248194), (2208, 29390048), (2944, 22042536), (3072, 21124097), (4416, 14695024), (5888, 11021268), (8832, 7347512), (11776, 5510634), (17664, 3673756), (23552, 2755317), (35328, 1836878), (70656, 918439)]