281422464

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:598

約数の個数: 128

約数和(自身を含む): 789626880

約数和(自身を除く): 508204416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 47, 48, 62, 64, 93, 94, 96, 124, 128, 141, 186, 188, 192, 248, 282, 372, 376, 384, 496, 503, 564, 744, 752, 992, 1006, 1128, 1457, 1488, 1504, 1509, 1984, 2012, 2256, 2914, 2976, 3008, 3018, 3968, 4024, 4371, 4512, 5828, 5952, 6016, 6036, 8048, 8742, 9024, 11656, 11904, 12072, 15593, 16096, 17484, 18048, 23312, 23641, 24144, 31186, 32192, 34968, 46624, 46779, 47282, 48288, 62372, 64384, 69936, 70923, 93248, 93558, 94564, 96576, 124744, 139872, 141846, 186496, 187116, 189128, 193152, 249488, 279744, 283692, 374232, 378256, 498976, 559488, 567384, 732871, 748464, 756512, 997952, 1134768, 1465742, 1496928, 1513024, 1995904, 2198613, 2269536, 2931484, 2993856, 3026048, 4397226, 4539072, 5862968, 5987712, 8794452, 9078144, 11725936, 17588904, 23451872, 35177808, 46903744, 70355616, 93807488, 140711232, 281422464]

約数ペア:

[(1, 281422464), (2, 140711232), (3, 93807488), (4, 70355616), (6, 46903744), (8, 35177808), (12, 23451872), (16, 17588904), (24, 11725936), (31, 9078144), (32, 8794452), (47, 5987712), (48, 5862968), (62, 4539072), (64, 4397226), (93, 3026048), (94, 2993856), (96, 2931484), (124, 2269536), (128, 2198613), (141, 1995904), (186, 1513024), (188, 1496928), (192, 1465742), (248, 1134768), (282, 997952), (372, 756512), (376, 748464), (384, 732871), (496, 567384), (503, 559488), (564, 498976), (744, 378256), (752, 374232), (992, 283692), (1006, 279744), (1128, 249488), (1457, 193152), (1488, 189128), (1504, 187116), (1509, 186496), (1984, 141846), (2012, 139872), (2256, 124744), (2914, 96576), (2976, 94564), (3008, 93558), (3018, 93248), (3968, 70923), (4024, 69936), (4371, 64384), (4512, 62372), (5828, 48288), (5952, 47282), (6016, 46779), (6036, 46624), (8048, 34968), (8742, 32192), (9024, 31186), (11656, 24144), (11904, 23641), (12072, 23312), (15593, 18048), (16096, 17484)]