551443872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:411

約数の個数: 192

約数和(自身を含む): 1730985984

約数和(自身を除く): 1179542112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 103, 112, 124, 168, 186, 206, 217, 224, 248, 257, 309, 336, 372, 412, 434, 496, 514, 618, 651, 672, 721, 744, 771, 824, 868, 992, 1028, 1236, 1302, 1442, 1488, 1542, 1648, 1736, 1799, 2056, 2163, 2472, 2604, 2884, 2976, 3084, 3193, 3296, 3472, 3598, 4112, 4326, 4944, 5208, 5397, 5768, 6168, 6386, 6944, 7196, 7967, 8224, 8652, 9579, 9888, 10416, 10794, 11536, 12336, 12772, 14392, 15934, 17304, 19158, 20832, 21588, 22351, 23072, 23901, 24672, 25544, 26471, 28784, 31868, 34608, 38316, 43176, 44702, 47802, 51088, 52942, 55769, 57568, 63736, 67053, 69216, 76632, 79413, 86352, 89404, 95604, 102176, 105884, 111538, 127472, 134106, 153264, 158826, 167307, 172704, 178808, 185297, 191208, 211768, 223076, 254944, 268212, 306528, 317652, 334614, 357616, 370594, 382416, 423536, 446152, 536424, 555891, 635304, 669228, 715232, 741188, 764832, 820601, 847072, 892304, 1072848, 1111782, 1270608, 1338456, 1482376, 1641202, 1784608, 2145696, 2223564, 2461803, 2541216, 2676912, 2964752, 3282404, 4447128, 4923606, 5353824, 5744207, 5929504, 6564808, 8894256, 9847212, 11488414, 13129616, 17232621, 17788512, 19694424, 22976828, 26259232, 34465242, 39388848, 45953656, 68930484, 78777696, 91907312, 137860968, 183814624, 275721936, 551443872]

約数ペア:

[(1, 551443872), (2, 275721936), (3, 183814624), (4, 137860968), (6, 91907312), (7, 78777696), (8, 68930484), (12, 45953656), (14, 39388848), (16, 34465242), (21, 26259232), (24, 22976828), (28, 19694424), (31, 17788512), (32, 17232621), (42, 13129616), (48, 11488414), (56, 9847212), (62, 8894256), (84, 6564808), (93, 5929504), (96, 5744207), (103, 5353824), (112, 4923606), (124, 4447128), (168, 3282404), (186, 2964752), (206, 2676912), (217, 2541216), (224, 2461803), (248, 2223564), (257, 2145696), (309, 1784608), (336, 1641202), (372, 1482376), (412, 1338456), (434, 1270608), (496, 1111782), (514, 1072848), (618, 892304), (651, 847072), (672, 820601), (721, 764832), (744, 741188), (771, 715232), (824, 669228), (868, 635304), (992, 555891), (1028, 536424), (1236, 446152), (1302, 423536), (1442, 382416), (1488, 370594), (1542, 357616), (1648, 334614), (1736, 317652), (1799, 306528), (2056, 268212), (2163, 254944), (2472, 223076), (2604, 211768), (2884, 191208), (2976, 185297), (3084, 178808), (3193, 172704), (3296, 167307), (3472, 158826), (3598, 153264), (4112, 134106), (4326, 127472), (4944, 111538), (5208, 105884), (5397, 102176), (5768, 95604), (6168, 89404), (6386, 86352), (6944, 79413), (7196, 76632), (7967, 69216), (8224, 67053), (8652, 63736), (9579, 57568), (9888, 55769), (10416, 52942), (10794, 51088), (11536, 47802), (12336, 44702), (12772, 43176), (14392, 38316), (15934, 34608), (17304, 31868), (19158, 28784), (20832, 26471), (21588, 25544), (22351, 24672), (23072, 23901)]