542511648

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:628

約数の個数: 192

約数和(自身を含む): 1820528640

約数和(自身を除く): 1278016992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 271, 288, 331, 336, 378, 432, 504, 542, 662, 672, 756, 813, 864, 993, 1008, 1084, 1324, 1512, 1626, 1897, 1986, 2016, 2168, 2317, 2439, 2648, 2979, 3024, 3252, 3794, 3972, 4336, 4634, 4878, 5296, 5691, 5958, 6048, 6504, 6951, 7317, 7588, 7944, 8672, 8937, 9268, 9756, 10592, 11382, 11916, 13008, 13902, 14634, 15176, 15888, 17073, 17874, 18536, 19512, 20853, 22764, 23832, 26016, 27804, 29268, 30352, 31776, 34146, 35748, 37072, 39024, 41706, 45528, 47664, 51219, 55608, 58536, 60704, 62559, 68292, 71496, 74144, 78048, 83412, 89701, 91056, 95328, 102438, 111216, 117072, 125118, 136584, 142992, 166824, 179402, 182112, 204876, 222432, 234144, 250236, 269103, 273168, 285984, 333648, 358804, 409752, 500472, 538206, 546336, 627907, 667296, 717608, 807309, 819504, 1000944, 1076412, 1255814, 1435216, 1614618, 1639008, 1883721, 2001888, 2152824, 2421927, 2511628, 2870432, 3229236, 3767442, 4305648, 4843854, 5023256, 5651163, 6458472, 7534884, 8611296, 9687708, 10046512, 11302326, 12916944, 15069768, 16953489, 19375416, 20093024, 22604652, 25833888, 30139536, 33906978, 38750832, 45209304, 60279072, 67813956, 77501664, 90418608, 135627912, 180837216, 271255824, 542511648]

約数ペア:

[(1, 542511648), (2, 271255824), (3, 180837216), (4, 135627912), (6, 90418608), (7, 77501664), (8, 67813956), (9, 60279072), (12, 45209304), (14, 38750832), (16, 33906978), (18, 30139536), (21, 25833888), (24, 22604652), (27, 20093024), (28, 19375416), (32, 16953489), (36, 15069768), (42, 12916944), (48, 11302326), (54, 10046512), (56, 9687708), (63, 8611296), (72, 7534884), (84, 6458472), (96, 5651163), (108, 5023256), (112, 4843854), (126, 4305648), (144, 3767442), (168, 3229236), (189, 2870432), (216, 2511628), (224, 2421927), (252, 2152824), (271, 2001888), (288, 1883721), (331, 1639008), (336, 1614618), (378, 1435216), (432, 1255814), (504, 1076412), (542, 1000944), (662, 819504), (672, 807309), (756, 717608), (813, 667296), (864, 627907), (993, 546336), (1008, 538206), (1084, 500472), (1324, 409752), (1512, 358804), (1626, 333648), (1897, 285984), (1986, 273168), (2016, 269103), (2168, 250236), (2317, 234144), (2439, 222432), (2648, 204876), (2979, 182112), (3024, 179402), (3252, 166824), (3794, 142992), (3972, 136584), (4336, 125118), (4634, 117072), (4878, 111216), (5296, 102438), (5691, 95328), (5958, 91056), (6048, 89701), (6504, 83412), (6951, 78048), (7317, 74144), (7588, 71496), (7944, 68292), (8672, 62559), (8937, 60704), (9268, 58536), (9756, 55608), (10592, 51219), (11382, 47664), (11916, 45528), (13008, 41706), (13902, 39024), (14634, 37072), (15176, 35748), (15888, 34146), (17073, 31776), (17874, 30352), (18536, 29268), (19512, 27804), (20853, 26016), (22764, 23832)]