315088464

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1979}}^1$

素因数の和:2128

約数の個数: 80

約数和(自身を含む): 848517120

約数和(自身を除く): 533428656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 107, 124, 186, 214, 248, 321, 372, 428, 496, 642, 744, 856, 1284, 1488, 1712, 1979, 2568, 3317, 3958, 5136, 5937, 6634, 7916, 9951, 11874, 13268, 15832, 19902, 23748, 26536, 31664, 39804, 47496, 53072, 61349, 79608, 94992, 122698, 159216, 184047, 211753, 245396, 368094, 423506, 490792, 635259, 736188, 847012, 981584, 1270518, 1472376, 1694024, 2541036, 2944752, 3388048, 5082072, 6564343, 10164144, 13128686, 19693029, 26257372, 39386058, 52514744, 78772116, 105029488, 157544232, 315088464]

約数ペア:

[(1, 315088464), (2, 157544232), (3, 105029488), (4, 78772116), (6, 52514744), (8, 39386058), (12, 26257372), (16, 19693029), (24, 13128686), (31, 10164144), (48, 6564343), (62, 5082072), (93, 3388048), (107, 2944752), (124, 2541036), (186, 1694024), (214, 1472376), (248, 1270518), (321, 981584), (372, 847012), (428, 736188), (496, 635259), (642, 490792), (744, 423506), (856, 368094), (1284, 245396), (1488, 211753), (1712, 184047), (1979, 159216), (2568, 122698), (3317, 94992), (3958, 79608), (5136, 61349), (5937, 53072), (6634, 47496), (7916, 39804), (9951, 31664), (11874, 26536), (13268, 23748), (15832, 19902)]