268555356

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{240641}}^1$

素因数の和:240682

約数の個数: 36

約数和(自身を含む): 700749504

約数和(自身を除く): 432194148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 240641, 481282, 721923, 962564, 1443846, 2165769, 2887692, 4331538, 7459871, 8663076, 14919742, 22379613, 29839484, 44759226, 67138839, 89518452, 134277678, 268555356]

約数ペア:

[(1, 268555356), (2, 134277678), (3, 89518452), (4, 67138839), (6, 44759226), (9, 29839484), (12, 22379613), (18, 14919742), (31, 8663076), (36, 7459871), (62, 4331538), (93, 2887692), (124, 2165769), (186, 1443846), (279, 962564), (372, 721923), (558, 481282), (1116, 240641)]