2017667168

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1949}}^1$

素因数の和:2160

約数の個数: 96

約数和(自身を含む): 4617194400

約数和(自身を除く): 2599527232

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 173, 176, 187, 272, 346, 352, 374, 544, 692, 748, 1384, 1496, 1903, 1949, 2768, 2941, 2992, 3806, 3898, 5536, 5882, 5984, 7612, 7796, 11764, 15224, 15592, 21439, 23528, 30448, 31184, 32351, 33133, 42878, 47056, 60896, 62368, 64702, 66266, 85756, 94112, 129404, 132532, 171512, 258808, 265064, 337177, 343024, 364463, 517616, 530128, 674354, 686048, 728926, 1035232, 1060256, 1348708, 1457852, 2697416, 2915704, 3708947, 5394832, 5732009, 5831408, 7417894, 10789664, 11464018, 11662816, 14835788, 22928036, 29671576, 45856072, 59343152, 63052099, 91712144, 118686304, 126104198, 183424288, 252208396, 504416792, 1008833584, 2017667168]

約数ペア:

[(1, 2017667168), (2, 1008833584), (4, 504416792), (8, 252208396), (11, 183424288), (16, 126104198), (17, 118686304), (22, 91712144), (32, 63052099), (34, 59343152), (44, 45856072), (68, 29671576), (88, 22928036), (136, 14835788), (173, 11662816), (176, 11464018), (187, 10789664), (272, 7417894), (346, 5831408), (352, 5732009), (374, 5394832), (544, 3708947), (692, 2915704), (748, 2697416), (1384, 1457852), (1496, 1348708), (1903, 1060256), (1949, 1035232), (2768, 728926), (2941, 686048), (2992, 674354), (3806, 530128), (3898, 517616), (5536, 364463), (5882, 343024), (5984, 337177), (7612, 265064), (7796, 258808), (11764, 171512), (15224, 132532), (15592, 129404), (21439, 94112), (23528, 85756), (30448, 66266), (31184, 64702), (32351, 62368), (33133, 60896), (42878, 47056)]