288254186

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 489065472

約数和(自身を除く): 200811286

約数列:

[1, 2, 11, 22, 83, 113, 121, 127, 166, 226, 242, 254, 913, 1243, 1397, 1826, 2486, 2794, 9379, 10043, 10541, 13673, 14351, 15367, 18758, 20086, 21082, 27346, 28702, 30734, 103169, 115951, 157861, 206338, 231902, 315722, 1134859, 1191133, 1275461, 1736471, 2269718, 2382266, 2550922, 3472942, 13102463, 26204926, 144127093, 288254186]

約数ペア:

[(1, 288254186), (2, 144127093), (11, 26204926), (22, 13102463), (83, 3472942), (113, 2550922), (121, 2382266), (127, 2269718), (166, 1736471), (226, 1275461), (242, 1191133), (254, 1134859), (913, 315722), (1243, 231902), (1397, 206338), (1826, 157861), (2486, 115951), (2794, 103169), (9379, 30734), (10043, 28702), (10541, 27346), (13673, 21082), (14351, 20086), (15367, 18758)]