1661414878848

素因数分解:

$2^7\times 3^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1\times {\mathrm{82457}}^1$

素因数の和:82994

約数の個数: 128

約数和(自身を含む): 4457006622720

約数和(自身を除く): 2795591743872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 192, 274, 383, 384, 411, 548, 766, 822, 1096, 1149, 1532, 1644, 2192, 2298, 3064, 3288, 4384, 4596, 6128, 6576, 8768, 9192, 12256, 13152, 17536, 18384, 24512, 26304, 36768, 49024, 52471, 52608, 73536, 82457, 104942, 147072, 157413, 164914, 209884, 247371, 314826, 329828, 419768, 494742, 629652, 659656, 839536, 989484, 1259304, 1319312, 1679072, 1978968, 2518608, 2638624, 3358144, 3957936, 5037216, 5277248, 6716288, 7915872, 10074432, 10554496, 11296609, 15831744, 20148864, 22593218, 31581031, 31663488, 33889827, 45186436, 63162062, 67779654, 90372872, 94743093, 126324124, 135559308, 180745744, 189486186, 252648248, 271118616, 361491488, 378972372, 505296496, 542237232, 722982976, 757944744, 1010592992, 1084474464, 1445965952, 1515889488, 2021185984, 2168948928, 3031778976, 4042371968, 4326601247, 4337897856, 6063557952, 8653202494, 12127115904, 12979803741, 17306404988, 25959607482, 34612809976, 51919214964, 69225619952, 103838429928, 138451239904, 207676859856, 276902479808, 415353719712, 553804959616, 830707439424, 1661414878848]

約数ペア:

[(1, 1661414878848), (2, 830707439424), (3, 553804959616), (4, 415353719712), (6, 276902479808), (8, 207676859856), (12, 138451239904), (16, 103838429928), (24, 69225619952), (32, 51919214964), (48, 34612809976), (64, 25959607482), (96, 17306404988), (128, 12979803741), (137, 12127115904), (192, 8653202494), (274, 6063557952), (383, 4337897856), (384, 4326601247), (411, 4042371968), (548, 3031778976), (766, 2168948928), (822, 2021185984), (1096, 1515889488), (1149, 1445965952), (1532, 1084474464), (1644, 1010592992), (2192, 757944744), (2298, 722982976), (3064, 542237232), (3288, 505296496), (4384, 378972372), (4596, 361491488), (6128, 271118616), (6576, 252648248), (8768, 189486186), (9192, 180745744), (12256, 135559308), (13152, 126324124), (17536, 94743093), (18384, 90372872), (24512, 67779654), (26304, 63162062), (36768, 45186436), (49024, 33889827), (52471, 31663488), (52608, 31581031), (73536, 22593218), (82457, 20148864), (104942, 15831744), (147072, 11296609), (157413, 10554496), (164914, 10074432), (209884, 7915872), (247371, 6716288), (314826, 5277248), (329828, 5037216), (419768, 3957936), (494742, 3358144), (629652, 2638624), (659656, 2518608), (839536, 1978968), (989484, 1679072), (1259304, 1319312)]