248567424

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 256

約数和(自身を含む): 825139200

約数和(自身を除く): 576571776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 56, 57, 62, 64, 76, 84, 93, 96, 112, 114, 124, 128, 133, 152, 157, 168, 186, 192, 217, 224, 228, 248, 266, 304, 314, 336, 372, 384, 399, 434, 448, 456, 471, 496, 532, 589, 608, 628, 651, 672, 744, 798, 868, 896, 912, 942, 992, 1064, 1099, 1178, 1216, 1256, 1302, 1344, 1488, 1596, 1736, 1767, 1824, 1884, 1984, 2128, 2198, 2356, 2432, 2512, 2604, 2688, 2976, 2983, 3192, 3297, 3472, 3534, 3648, 3768, 3968, 4123, 4256, 4396, 4712, 4867, 5024, 5208, 5952, 5966, 6384, 6594, 6944, 7068, 7296, 7536, 8246, 8512, 8792, 8949, 9424, 9734, 10048, 10416, 11904, 11932, 12369, 12768, 13188, 13888, 14136, 14601, 15072, 16492, 17024, 17584, 17898, 18848, 19468, 20096, 20832, 20881, 23864, 24738, 25536, 26376, 27776, 28272, 29202, 30144, 32984, 34069, 35168, 35796, 37696, 38936, 41664, 41762, 47728, 49476, 51072, 52752, 56544, 58404, 60288, 62643, 65968, 68138, 70336, 71592, 75392, 77872, 83328, 83524, 92473, 95456, 98952, 102207, 105504, 113088, 116808, 125286, 131936, 136276, 140672, 143184, 155744, 167048, 184946, 190912, 197904, 204414, 211008, 226176, 233616, 250572, 263872, 272552, 277419, 286368, 311488, 334096, 369892, 381824, 395808, 408828, 422016, 467232, 501144, 527744, 545104, 554838, 572736, 622976, 647311, 668192, 739784, 791616, 817656, 934464, 1002288, 1090208, 1109676, 1145472, 1294622, 1336384, 1479568, 1583232, 1635312, 1868928, 1941933, 2004576, 2180416, 2219352, 2589244, 2672768, 2959136, 3270624, 3883866, 4009152, 4360832, 4438704, 5178488, 5918272, 6541248, 7767732, 8018304, 8877408, 10356976, 11836544, 13082496, 15535464, 17754816, 20713952, 31070928, 35509632, 41427904, 62141856, 82855808, 124283712, 248567424]

約数ペア:

[(1, 248567424), (2, 124283712), (3, 82855808), (4, 62141856), (6, 41427904), (7, 35509632), (8, 31070928), (12, 20713952), (14, 17754816), (16, 15535464), (19, 13082496), (21, 11836544), (24, 10356976), (28, 8877408), (31, 8018304), (32, 7767732), (38, 6541248), (42, 5918272), (48, 5178488), (56, 4438704), (57, 4360832), (62, 4009152), (64, 3883866), (76, 3270624), (84, 2959136), (93, 2672768), (96, 2589244), (112, 2219352), (114, 2180416), (124, 2004576), (128, 1941933), (133, 1868928), (152, 1635312), (157, 1583232), (168, 1479568), (186, 1336384), (192, 1294622), (217, 1145472), (224, 1109676), (228, 1090208), (248, 1002288), (266, 934464), (304, 817656), (314, 791616), (336, 739784), (372, 668192), (384, 647311), (399, 622976), (434, 572736), (448, 554838), (456, 545104), (471, 527744), (496, 501144), (532, 467232), (589, 422016), (608, 408828), (628, 395808), (651, 381824), (672, 369892), (744, 334096), (798, 311488), (868, 286368), (896, 277419), (912, 272552), (942, 263872), (992, 250572), (1064, 233616), (1099, 226176), (1178, 211008), (1216, 204414), (1256, 197904), (1302, 190912), (1344, 184946), (1488, 167048), (1596, 155744), (1736, 143184), (1767, 140672), (1824, 136276), (1884, 131936), (1984, 125286), (2128, 116808), (2198, 113088), (2356, 105504), (2432, 102207), (2512, 98952), (2604, 95456), (2688, 92473), (2976, 83524), (2983, 83328), (3192, 77872), (3297, 75392), (3472, 71592), (3534, 70336), (3648, 68138), (3768, 65968), (3968, 62643), (4123, 60288), (4256, 58404), (4396, 56544), (4712, 52752), (4867, 51072), (5024, 49476), (5208, 47728), (5952, 41762), (5966, 41664), (6384, 38936), (6594, 37696), (6944, 35796), (7068, 35168), (7296, 34069), (7536, 32984), (8246, 30144), (8512, 29202), (8792, 28272), (8949, 27776), (9424, 26376), (9734, 25536), (10048, 24738), (10416, 23864), (11904, 20881), (11932, 20832), (12369, 20096), (12768, 19468), (13188, 18848), (13888, 17898), (14136, 17584), (14601, 17024), (15072, 16492)]