266321244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{31391}}^1$

素因数の和:31506

約数の個数: 48

約数和(自身を含む): 717244416

約数和(自身を除く): 450923172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 1212, 1414, 2121, 2828, 4242, 8484, 31391, 62782, 94173, 125564, 188346, 219737, 376692, 439474, 659211, 878948, 1318422, 2636844, 3170491, 6340982, 9511473, 12681964, 19022946, 22193437, 38045892, 44386874, 66580311, 88773748, 133160622, 266321244]

約数ペア:

[(1, 266321244), (2, 133160622), (3, 88773748), (4, 66580311), (6, 44386874), (7, 38045892), (12, 22193437), (14, 19022946), (21, 12681964), (28, 9511473), (42, 6340982), (84, 3170491), (101, 2636844), (202, 1318422), (303, 878948), (404, 659211), (606, 439474), (707, 376692), (1212, 219737), (1414, 188346), (2121, 125564), (2828, 94173), (4242, 62782), (8484, 31391)]