828348528

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{20717}}^1$

素因数の和:20759

約数の個数: 120

約数和(自身を含む): 2635826832

約数和(自身を除く): 1807478304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 49, 51, 56, 68, 84, 98, 102, 112, 119, 136, 147, 168, 196, 204, 238, 272, 294, 336, 357, 392, 408, 476, 588, 714, 784, 816, 833, 952, 1176, 1428, 1666, 1904, 2352, 2499, 2856, 3332, 4998, 5712, 6664, 9996, 13328, 19992, 20717, 39984, 41434, 62151, 82868, 124302, 145019, 165736, 248604, 290038, 331472, 352189, 435057, 497208, 580076, 704378, 870114, 994416, 1015133, 1056567, 1160152, 1408756, 1740228, 2030266, 2113134, 2320304, 2465323, 2817512, 3045399, 3480456, 4060532, 4226268, 4930646, 5635024, 6090798, 6960912, 7395969, 8121064, 8452536, 9861292, 12181596, 14791938, 16242128, 16905072, 17257261, 19722584, 24363192, 29583876, 34514522, 39445168, 48726384, 51771783, 59167752, 69029044, 103543566, 118335504, 138058088, 207087132, 276116176, 414174264, 828348528]

約数ペア:

[(1, 828348528), (2, 414174264), (3, 276116176), (4, 207087132), (6, 138058088), (7, 118335504), (8, 103543566), (12, 69029044), (14, 59167752), (16, 51771783), (17, 48726384), (21, 39445168), (24, 34514522), (28, 29583876), (34, 24363192), (42, 19722584), (48, 17257261), (49, 16905072), (51, 16242128), (56, 14791938), (68, 12181596), (84, 9861292), (98, 8452536), (102, 8121064), (112, 7395969), (119, 6960912), (136, 6090798), (147, 5635024), (168, 4930646), (196, 4226268), (204, 4060532), (238, 3480456), (272, 3045399), (294, 2817512), (336, 2465323), (357, 2320304), (392, 2113134), (408, 2030266), (476, 1740228), (588, 1408756), (714, 1160152), (784, 1056567), (816, 1015133), (833, 994416), (952, 870114), (1176, 704378), (1428, 580076), (1666, 497208), (1904, 435057), (2352, 352189), (2499, 331472), (2856, 290038), (3332, 248604), (4998, 165736), (5712, 145019), (6664, 124302), (9996, 82868), (13328, 62151), (19992, 41434), (20717, 39984)]