218999424

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 689307840

約数和(自身を除く): 470308416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 103, 112, 113, 128, 147, 168, 192, 196, 206, 224, 226, 294, 309, 336, 339, 384, 392, 412, 448, 452, 588, 618, 672, 678, 721, 784, 791, 824, 896, 904, 1176, 1236, 1344, 1356, 1442, 1568, 1582, 1648, 1808, 2163, 2352, 2373, 2472, 2688, 2712, 2884, 3136, 3164, 3296, 3616, 4326, 4704, 4746, 4944, 5047, 5424, 5537, 5768, 6272, 6328, 6592, 7232, 8652, 9408, 9492, 9888, 10094, 10848, 11074, 11536, 11639, 12656, 13184, 14464, 15141, 16611, 17304, 18816, 18984, 19776, 20188, 21696, 22148, 23072, 23278, 25312, 30282, 33222, 34608, 34917, 37968, 39552, 40376, 43392, 44296, 46144, 46556, 50624, 60564, 66444, 69216, 69834, 75936, 80752, 81473, 88592, 92288, 93112, 101248, 121128, 132888, 138432, 139668, 151872, 161504, 162946, 177184, 186224, 242256, 244419, 265776, 276864, 279336, 303744, 323008, 325892, 354368, 372448, 484512, 488838, 531552, 558672, 570311, 646016, 651784, 708736, 744896, 969024, 977676, 1063104, 1117344, 1140622, 1303568, 1489792, 1710933, 1938048, 1955352, 2126208, 2234688, 2281244, 2607136, 3421866, 3910704, 4469376, 4562488, 5214272, 6843732, 7821408, 9124976, 10428544, 13687464, 15642816, 18249952, 27374928, 31285632, 36499904, 54749856, 72999808, 109499712, 218999424]

約数ペア:

[(1, 218999424), (2, 109499712), (3, 72999808), (4, 54749856), (6, 36499904), (7, 31285632), (8, 27374928), (12, 18249952), (14, 15642816), (16, 13687464), (21, 10428544), (24, 9124976), (28, 7821408), (32, 6843732), (42, 5214272), (48, 4562488), (49, 4469376), (56, 3910704), (64, 3421866), (84, 2607136), (96, 2281244), (98, 2234688), (103, 2126208), (112, 1955352), (113, 1938048), (128, 1710933), (147, 1489792), (168, 1303568), (192, 1140622), (196, 1117344), (206, 1063104), (224, 977676), (226, 969024), (294, 744896), (309, 708736), (336, 651784), (339, 646016), (384, 570311), (392, 558672), (412, 531552), (448, 488838), (452, 484512), (588, 372448), (618, 354368), (672, 325892), (678, 323008), (721, 303744), (784, 279336), (791, 276864), (824, 265776), (896, 244419), (904, 242256), (1176, 186224), (1236, 177184), (1344, 162946), (1356, 161504), (1442, 151872), (1568, 139668), (1582, 138432), (1648, 132888), (1808, 121128), (2163, 101248), (2352, 93112), (2373, 92288), (2472, 88592), (2688, 81473), (2712, 80752), (2884, 75936), (3136, 69834), (3164, 69216), (3296, 66444), (3616, 60564), (4326, 50624), (4704, 46556), (4746, 46144), (4944, 44296), (5047, 43392), (5424, 40376), (5537, 39552), (5768, 37968), (6272, 34917), (6328, 34608), (6592, 33222), (7232, 30282), (8652, 25312), (9408, 23278), (9492, 23072), (9888, 22148), (10094, 21696), (10848, 20188), (11074, 19776), (11536, 18984), (11639, 18816), (12656, 17304), (13184, 16611), (14464, 15141)]