388605502008

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{299567}}^1$

素因数の和:300041

約数の個数: 96

約数和(自身を含む): 1079523244800

約数和(自身を除く): 690917742792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 419, 516, 774, 838, 1032, 1257, 1548, 1676, 2514, 3096, 3352, 3771, 5028, 7542, 10056, 15084, 18017, 30168, 36034, 54051, 72068, 108102, 144136, 162153, 216204, 299567, 324306, 432408, 599134, 648612, 898701, 1198268, 1297224, 1797402, 2396536, 2696103, 3594804, 5392206, 7189608, 10784412, 12881381, 21568824, 25762762, 38644143, 51525524, 77288286, 103051048, 115932429, 125518573, 154576572, 231864858, 251037146, 309153144, 376555719, 463729716, 502074292, 753111438, 927459432, 1004148584, 1129667157, 1506222876, 2259334314, 3012445752, 4518668628, 5397298639, 9037337256, 10794597278, 16191895917, 21589194556, 32383791834, 43178389112, 48575687751, 64767583668, 97151375502, 129535167336, 194302751004, 388605502008]

約数ペア:

[(1, 388605502008), (2, 194302751004), (3, 129535167336), (4, 97151375502), (6, 64767583668), (8, 48575687751), (9, 43178389112), (12, 32383791834), (18, 21589194556), (24, 16191895917), (36, 10794597278), (43, 9037337256), (72, 5397298639), (86, 4518668628), (129, 3012445752), (172, 2259334314), (258, 1506222876), (344, 1129667157), (387, 1004148584), (419, 927459432), (516, 753111438), (774, 502074292), (838, 463729716), (1032, 376555719), (1257, 309153144), (1548, 251037146), (1676, 231864858), (2514, 154576572), (3096, 125518573), (3352, 115932429), (3771, 103051048), (5028, 77288286), (7542, 51525524), (10056, 38644143), (15084, 25762762), (18017, 21568824), (30168, 12881381), (36034, 10784412), (54051, 7189608), (72068, 5392206), (108102, 3594804), (144136, 2696103), (162153, 2396536), (216204, 1797402), (299567, 1297224), (324306, 1198268), (432408, 898701), (599134, 648612)]