218684928

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2$

素因数の和:125

約数の個数: 240

約数和(自身を含む): 743630976

約数和(自身を除く): 524946048

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 43, 44, 48, 56, 64, 66, 77, 84, 86, 88, 96, 112, 128, 129, 132, 154, 168, 172, 176, 192, 224, 231, 256, 258, 264, 301, 308, 336, 344, 352, 384, 448, 462, 473, 512, 516, 528, 602, 616, 672, 688, 704, 768, 896, 903, 924, 946, 1032, 1056, 1204, 1232, 1344, 1376, 1408, 1419, 1536, 1792, 1806, 1848, 1849, 1892, 2064, 2112, 2408, 2464, 2688, 2752, 2816, 2838, 3311, 3584, 3612, 3696, 3698, 3784, 4128, 4224, 4816, 4928, 5376, 5504, 5547, 5632, 5676, 6622, 7224, 7392, 7396, 7568, 8256, 8448, 9632, 9856, 9933, 10752, 11008, 11094, 11352, 12943, 13244, 14448, 14784, 14792, 15136, 16512, 16896, 19264, 19712, 19866, 20339, 22016, 22188, 22704, 25886, 26488, 28896, 29568, 29584, 30272, 33024, 38528, 38829, 39424, 39732, 40678, 44376, 45408, 51772, 52976, 57792, 59136, 59168, 60544, 61017, 66048, 77056, 77658, 79464, 81356, 88752, 90816, 103544, 105952, 115584, 118272, 118336, 121088, 122034, 142373, 154112, 155316, 158928, 162712, 177504, 181632, 207088, 211904, 231168, 236672, 242176, 244068, 284746, 310632, 317856, 325424, 355008, 363264, 414176, 423808, 427119, 462336, 473344, 488136, 569492, 621264, 635712, 650848, 710016, 726528, 828352, 847616, 854238, 946688, 976272, 1138984, 1242528, 1271424, 1301696, 1420032, 1656704, 1695232, 1708476, 1952544, 2277968, 2485056, 2542848, 2603392, 2840064, 3313408, 3416952, 3905088, 4555936, 4970112, 5085696, 5206784, 6626816, 6833904, 7810176, 9111872, 9940224, 10413568, 13667808, 15620352, 18223744, 19880448, 27335616, 31240704, 36447488, 54671232, 72894976, 109342464, 218684928]

約数ペア:

[(1, 218684928), (2, 109342464), (3, 72894976), (4, 54671232), (6, 36447488), (7, 31240704), (8, 27335616), (11, 19880448), (12, 18223744), (14, 15620352), (16, 13667808), (21, 10413568), (22, 9940224), (24, 9111872), (28, 7810176), (32, 6833904), (33, 6626816), (42, 5206784), (43, 5085696), (44, 4970112), (48, 4555936), (56, 3905088), (64, 3416952), (66, 3313408), (77, 2840064), (84, 2603392), (86, 2542848), (88, 2485056), (96, 2277968), (112, 1952544), (128, 1708476), (129, 1695232), (132, 1656704), (154, 1420032), (168, 1301696), (172, 1271424), (176, 1242528), (192, 1138984), (224, 976272), (231, 946688), (256, 854238), (258, 847616), (264, 828352), (301, 726528), (308, 710016), (336, 650848), (344, 635712), (352, 621264), (384, 569492), (448, 488136), (462, 473344), (473, 462336), (512, 427119), (516, 423808), (528, 414176), (602, 363264), (616, 355008), (672, 325424), (688, 317856), (704, 310632), (768, 284746), (896, 244068), (903, 242176), (924, 236672), (946, 231168), (1032, 211904), (1056, 207088), (1204, 181632), (1232, 177504), (1344, 162712), (1376, 158928), (1408, 155316), (1419, 154112), (1536, 142373), (1792, 122034), (1806, 121088), (1848, 118336), (1849, 118272), (1892, 115584), (2064, 105952), (2112, 103544), (2408, 90816), (2464, 88752), (2688, 81356), (2752, 79464), (2816, 77658), (2838, 77056), (3311, 66048), (3584, 61017), (3612, 60544), (3696, 59168), (3698, 59136), (3784, 57792), (4128, 52976), (4224, 51772), (4816, 45408), (4928, 44376), (5376, 40678), (5504, 39732), (5547, 39424), (5632, 38829), (5676, 38528), (6622, 33024), (7224, 30272), (7392, 29584), (7396, 29568), (7568, 28896), (8256, 26488), (8448, 25886), (9632, 22704), (9856, 22188), (9933, 22016), (10752, 20339), (11008, 19866), (11094, 19712), (11352, 19264), (12943, 16896), (13244, 16512), (14448, 15136), (14784, 14792)]