756773376

素因数分解:

$2^9\times 3^1\times {\mathrm{131}}^1\times {\mathrm{3761}}^1$

素因数の和:3913

約数の個数: 80

約数和(自身を含む): 2032021728

約数和(自身を除く): 1275248352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 256, 262, 384, 393, 512, 524, 768, 786, 1048, 1536, 1572, 2096, 3144, 3761, 4192, 6288, 7522, 8384, 11283, 12576, 15044, 16768, 22566, 25152, 30088, 33536, 45132, 50304, 60176, 67072, 90264, 100608, 120352, 180528, 201216, 240704, 361056, 481408, 492691, 722112, 962816, 985382, 1444224, 1478073, 1925632, 1970764, 2888448, 2956146, 3941528, 5776896, 5912292, 7883056, 11824584, 15766112, 23649168, 31532224, 47298336, 63064448, 94596672, 126128896, 189193344, 252257792, 378386688, 756773376]

約数ペア:

[(1, 756773376), (2, 378386688), (3, 252257792), (4, 189193344), (6, 126128896), (8, 94596672), (12, 63064448), (16, 47298336), (24, 31532224), (32, 23649168), (48, 15766112), (64, 11824584), (96, 7883056), (128, 5912292), (131, 5776896), (192, 3941528), (256, 2956146), (262, 2888448), (384, 1970764), (393, 1925632), (512, 1478073), (524, 1444224), (768, 985382), (786, 962816), (1048, 722112), (1536, 492691), (1572, 481408), (2096, 361056), (3144, 240704), (3761, 201216), (4192, 180528), (6288, 120352), (7522, 100608), (8384, 90264), (11283, 67072), (12576, 60176), (15044, 50304), (16768, 45132), (22566, 33536), (25152, 30088)]