7939423344

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{7951}}^1$

素因数の和:8326

約数の個数: 80

約数和(自身を含む): 20872664064

約数和(自身を除く): 12933240720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 293, 426, 568, 586, 852, 879, 1136, 1172, 1704, 1758, 2344, 3408, 3516, 4688, 7032, 7951, 14064, 15902, 20803, 23853, 31804, 41606, 47706, 62409, 63608, 83212, 95412, 124818, 127216, 166424, 190824, 249636, 332848, 381648, 499272, 564521, 998544, 1129042, 1693563, 2258084, 2329643, 3387126, 4516168, 4659286, 6774252, 6988929, 9032336, 9318572, 13548504, 13977858, 18637144, 27097008, 27955716, 37274288, 55911432, 111822864, 165404653, 330809306, 496213959, 661618612, 992427918, 1323237224, 1984855836, 2646474448, 3969711672, 7939423344]

約数ペア:

[(1, 7939423344), (2, 3969711672), (3, 2646474448), (4, 1984855836), (6, 1323237224), (8, 992427918), (12, 661618612), (16, 496213959), (24, 330809306), (48, 165404653), (71, 111822864), (142, 55911432), (213, 37274288), (284, 27955716), (293, 27097008), (426, 18637144), (568, 13977858), (586, 13548504), (852, 9318572), (879, 9032336), (1136, 6988929), (1172, 6774252), (1704, 4659286), (1758, 4516168), (2344, 3387126), (3408, 2329643), (3516, 2258084), (4688, 1693563), (7032, 1129042), (7951, 998544), (14064, 564521), (15902, 499272), (20803, 381648), (23853, 332848), (31804, 249636), (41606, 190824), (47706, 166424), (62409, 127216), (63608, 124818), (83212, 95412)]