806721552

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20521}}^1$

素因数の和:20558

約数の個数: 160

約数和(自身を含む): 2850095360

約数和(自身を除く): 2043373808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 4368, 4914, 5616, 6552, 9828, 13104, 19656, 20521, 39312, 41042, 61563, 82084, 123126, 143647, 164168, 184689, 246252, 266773, 287294, 328336, 369378, 430941, 492504, 533546, 554067, 574588, 738756, 800319, 861882, 985008, 1067092, 1108134, 1149176, 1292823, 1477512, 1600638, 1723764, 1867411, 2134184, 2216268, 2298352, 2400957, 2585646, 2955024, 3201276, 3447528, 3734822, 3878469, 4268368, 4432536, 4801914, 5171292, 5602233, 6402552, 6895056, 7202871, 7469644, 7756938, 8865072, 9603828, 10342584, 11204466, 12805104, 14405742, 14939288, 15513876, 16806699, 19207656, 20685168, 22408932, 28811484, 29878576, 31027752, 33613398, 38415312, 44817864, 50420097, 57622968, 62055504, 67226796, 89635728, 100840194, 115245936, 134453592, 201680388, 268907184, 403360776, 806721552]

約数ペア:

[(1, 806721552), (2, 403360776), (3, 268907184), (4, 201680388), (6, 134453592), (7, 115245936), (8, 100840194), (9, 89635728), (12, 67226796), (13, 62055504), (14, 57622968), (16, 50420097), (18, 44817864), (21, 38415312), (24, 33613398), (26, 31027752), (27, 29878576), (28, 28811484), (36, 22408932), (39, 20685168), (42, 19207656), (48, 16806699), (52, 15513876), (54, 14939288), (56, 14405742), (63, 12805104), (72, 11204466), (78, 10342584), (84, 9603828), (91, 8865072), (104, 7756938), (108, 7469644), (112, 7202871), (117, 6895056), (126, 6402552), (144, 5602233), (156, 5171292), (168, 4801914), (182, 4432536), (189, 4268368), (208, 3878469), (216, 3734822), (234, 3447528), (252, 3201276), (273, 2955024), (312, 2585646), (336, 2400957), (351, 2298352), (364, 2216268), (378, 2134184), (432, 1867411), (468, 1723764), (504, 1600638), (546, 1477512), (624, 1292823), (702, 1149176), (728, 1108134), (756, 1067092), (819, 985008), (936, 861882), (1008, 800319), (1092, 738756), (1404, 574588), (1456, 554067), (1512, 533546), (1638, 492504), (1872, 430941), (2184, 369378), (2457, 328336), (2808, 287294), (3024, 266773), (3276, 246252), (4368, 184689), (4914, 164168), (5616, 143647), (6552, 123126), (9828, 82084), (13104, 61563), (19656, 41042), (20521, 39312)]