978882576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7451}}^1$

素因数の和:7509

約数の個数: 160

約数和(自身を含む): 3193509888

約数和(自身を除く): 2214627312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 23, 24, 28, 34, 42, 46, 48, 51, 56, 68, 69, 84, 92, 102, 112, 119, 136, 138, 161, 168, 184, 204, 238, 272, 276, 322, 336, 357, 368, 391, 408, 476, 483, 552, 644, 714, 782, 816, 952, 966, 1104, 1173, 1288, 1428, 1564, 1904, 1932, 2346, 2576, 2737, 2856, 3128, 3864, 4692, 5474, 5712, 6256, 7451, 7728, 8211, 9384, 10948, 14902, 16422, 18768, 21896, 22353, 29804, 32844, 43792, 44706, 52157, 59608, 65688, 89412, 104314, 119216, 126667, 131376, 156471, 171373, 178824, 208628, 253334, 312942, 342746, 357648, 380001, 417256, 506668, 514119, 625884, 685492, 760002, 834512, 886669, 1013336, 1028238, 1199611, 1251768, 1370984, 1520004, 1773338, 2026672, 2056476, 2399222, 2503536, 2660007, 2741968, 2913341, 3040008, 3546676, 3598833, 4112952, 4798444, 5320014, 5826682, 6080016, 7093352, 7197666, 8225904, 8740023, 9596888, 10640028, 11653364, 14186704, 14395332, 17480046, 19193776, 20393387, 21280056, 23306728, 28790664, 34960092, 40786774, 42560112, 46613456, 57581328, 61180161, 69920184, 81573548, 122360322, 139840368, 163147096, 244720644, 326294192, 489441288, 978882576]

約数ペア:

[(1, 978882576), (2, 489441288), (3, 326294192), (4, 244720644), (6, 163147096), (7, 139840368), (8, 122360322), (12, 81573548), (14, 69920184), (16, 61180161), (17, 57581328), (21, 46613456), (23, 42560112), (24, 40786774), (28, 34960092), (34, 28790664), (42, 23306728), (46, 21280056), (48, 20393387), (51, 19193776), (56, 17480046), (68, 14395332), (69, 14186704), (84, 11653364), (92, 10640028), (102, 9596888), (112, 8740023), (119, 8225904), (136, 7197666), (138, 7093352), (161, 6080016), (168, 5826682), (184, 5320014), (204, 4798444), (238, 4112952), (272, 3598833), (276, 3546676), (322, 3040008), (336, 2913341), (357, 2741968), (368, 2660007), (391, 2503536), (408, 2399222), (476, 2056476), (483, 2026672), (552, 1773338), (644, 1520004), (714, 1370984), (782, 1251768), (816, 1199611), (952, 1028238), (966, 1013336), (1104, 886669), (1173, 834512), (1288, 760002), (1428, 685492), (1564, 625884), (1904, 514119), (1932, 506668), (2346, 417256), (2576, 380001), (2737, 357648), (2856, 342746), (3128, 312942), (3864, 253334), (4692, 208628), (5474, 178824), (5712, 171373), (6256, 156471), (7451, 131376), (7728, 126667), (8211, 119216), (9384, 104314), (10948, 89412), (14902, 65688), (16422, 59608), (18768, 52157), (21896, 44706), (22353, 43792), (29804, 32844)]