247629312

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{853}}^1$

素因数の和:890

約数の個数: 200

約数和(自身を含む): 845685456

約数和(自身を除く): 598056144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 853, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1536, 1706, 1728, 1792, 2016, 2268, 2304, 2559, 2592, 2688, 3024, 3412, 3456, 3584, 4032, 4536, 4608, 5118, 5184, 5376, 5971, 6048, 6824, 6912, 7677, 8064, 9072, 10236, 10368, 10752, 11942, 12096, 13648, 13824, 15354, 16128, 17913, 18144, 20472, 20736, 23031, 23884, 24192, 27296, 30708, 32256, 35826, 36288, 40944, 41472, 46062, 47768, 48384, 53739, 54592, 61416, 69093, 71652, 72576, 81888, 92124, 95536, 96768, 107478, 109184, 122832, 138186, 143304, 145152, 161217, 163776, 184248, 191072, 214956, 218368, 245664, 276372, 286608, 290304, 322434, 327552, 368496, 382144, 429912, 436736, 483651, 491328, 552744, 573216, 644868, 655104, 736992, 764288, 859824, 967302, 982656, 1105488, 1146432, 1289736, 1310208, 1473984, 1528576, 1719648, 1934604, 1965312, 2210976, 2292864, 2579472, 2947968, 3057152, 3439296, 3869208, 3930624, 4421952, 4585728, 5158944, 5895936, 6878592, 7738416, 8843904, 9171456, 10317888, 11791872, 13757184, 15476832, 17687808, 20635776, 27514368, 30953664, 35375616, 41271552, 61907328, 82543104, 123814656, 247629312]

約数ペア:

[(1, 247629312), (2, 123814656), (3, 82543104), (4, 61907328), (6, 41271552), (7, 35375616), (8, 30953664), (9, 27514368), (12, 20635776), (14, 17687808), (16, 15476832), (18, 13757184), (21, 11791872), (24, 10317888), (27, 9171456), (28, 8843904), (32, 7738416), (36, 6878592), (42, 5895936), (48, 5158944), (54, 4585728), (56, 4421952), (63, 3930624), (64, 3869208), (72, 3439296), (81, 3057152), (84, 2947968), (96, 2579472), (108, 2292864), (112, 2210976), (126, 1965312), (128, 1934604), (144, 1719648), (162, 1528576), (168, 1473984), (189, 1310208), (192, 1289736), (216, 1146432), (224, 1105488), (252, 982656), (256, 967302), (288, 859824), (324, 764288), (336, 736992), (378, 655104), (384, 644868), (432, 573216), (448, 552744), (504, 491328), (512, 483651), (567, 436736), (576, 429912), (648, 382144), (672, 368496), (756, 327552), (768, 322434), (853, 290304), (864, 286608), (896, 276372), (1008, 245664), (1134, 218368), (1152, 214956), (1296, 191072), (1344, 184248), (1512, 163776), (1536, 161217), (1706, 145152), (1728, 143304), (1792, 138186), (2016, 122832), (2268, 109184), (2304, 107478), (2559, 96768), (2592, 95536), (2688, 92124), (3024, 81888), (3412, 72576), (3456, 71652), (3584, 69093), (4032, 61416), (4536, 54592), (4608, 53739), (5118, 48384), (5184, 47768), (5376, 46062), (5971, 41472), (6048, 40944), (6824, 36288), (6912, 35826), (7677, 32256), (8064, 30708), (9072, 27296), (10236, 24192), (10368, 23884), (10752, 23031), (11942, 20736), (12096, 20472), (13648, 18144), (13824, 17913), (15354, 16128)]