273105118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 496484352

約数和(自身を除く): 223379234

約数列:

[1, 2, 11, 13, 22, 26, 73, 103, 127, 143, 146, 206, 254, 286, 803, 949, 1133, 1339, 1397, 1606, 1651, 1898, 2266, 2678, 2794, 3302, 7519, 9271, 10439, 13081, 14729, 15038, 18161, 18542, 20878, 26162, 29458, 36322, 82709, 97747, 101981, 120523, 143891, 165418, 170053, 195494, 203962, 241046, 287782, 340106, 954913, 1075217, 1325753, 1870583, 1909826, 2150434, 2651506, 3741166, 10504043, 12413869, 21008086, 24827738, 136552559, 273105118]

約数ペア:

[(1, 273105118), (2, 136552559), (11, 24827738), (13, 21008086), (22, 12413869), (26, 10504043), (73, 3741166), (103, 2651506), (127, 2150434), (143, 1909826), (146, 1870583), (206, 1325753), (254, 1075217), (286, 954913), (803, 340106), (949, 287782), (1133, 241046), (1339, 203962), (1397, 195494), (1606, 170053), (1651, 165418), (1898, 143891), (2266, 120523), (2678, 101981), (2794, 97747), (3302, 82709), (7519, 36322), (9271, 29458), (10439, 26162), (13081, 20878), (14729, 18542), (15038, 18161)]