290607072

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 910103040

約数和(自身を除く): 619495968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 84, 86, 89, 96, 112, 113, 129, 168, 172, 178, 224, 226, 258, 267, 301, 336, 339, 344, 356, 452, 516, 534, 602, 623, 672, 678, 688, 712, 791, 903, 904, 1032, 1068, 1204, 1246, 1356, 1376, 1424, 1582, 1806, 1808, 1869, 2064, 2136, 2373, 2408, 2492, 2712, 2848, 3164, 3612, 3616, 3738, 3827, 4128, 4272, 4746, 4816, 4859, 4984, 5424, 6328, 7224, 7476, 7654, 8544, 9492, 9632, 9718, 9968, 10057, 10848, 11481, 12656, 14448, 14577, 14952, 15308, 18984, 19436, 19936, 20114, 22962, 25312, 26789, 28896, 29154, 29904, 30171, 30616, 34013, 37968, 38872, 40228, 45924, 53578, 58308, 59808, 60342, 61232, 68026, 70399, 75936, 77744, 80367, 80456, 91848, 102039, 107156, 116616, 120684, 122464, 136052, 140798, 155488, 160734, 160912, 183696, 204078, 211197, 214312, 233232, 241368, 272104, 281596, 321468, 321824, 367392, 408156, 422394, 428624, 432451, 466464, 482736, 544208, 563192, 642936, 816312, 844788, 857248, 864902, 965472, 1088416, 1126384, 1285872, 1297353, 1632624, 1689576, 1729804, 2252768, 2571744, 2594706, 3027157, 3265248, 3379152, 3459608, 5189412, 6054314, 6758304, 6919216, 9081471, 10378824, 12108628, 13838432, 18162942, 20757648, 24217256, 36325884, 41515296, 48434512, 72651768, 96869024, 145303536, 290607072]

約数ペア:

[(1, 290607072), (2, 145303536), (3, 96869024), (4, 72651768), (6, 48434512), (7, 41515296), (8, 36325884), (12, 24217256), (14, 20757648), (16, 18162942), (21, 13838432), (24, 12108628), (28, 10378824), (32, 9081471), (42, 6919216), (43, 6758304), (48, 6054314), (56, 5189412), (84, 3459608), (86, 3379152), (89, 3265248), (96, 3027157), (112, 2594706), (113, 2571744), (129, 2252768), (168, 1729804), (172, 1689576), (178, 1632624), (224, 1297353), (226, 1285872), (258, 1126384), (267, 1088416), (301, 965472), (336, 864902), (339, 857248), (344, 844788), (356, 816312), (452, 642936), (516, 563192), (534, 544208), (602, 482736), (623, 466464), (672, 432451), (678, 428624), (688, 422394), (712, 408156), (791, 367392), (903, 321824), (904, 321468), (1032, 281596), (1068, 272104), (1204, 241368), (1246, 233232), (1356, 214312), (1376, 211197), (1424, 204078), (1582, 183696), (1806, 160912), (1808, 160734), (1869, 155488), (2064, 140798), (2136, 136052), (2373, 122464), (2408, 120684), (2492, 116616), (2712, 107156), (2848, 102039), (3164, 91848), (3612, 80456), (3616, 80367), (3738, 77744), (3827, 75936), (4128, 70399), (4272, 68026), (4746, 61232), (4816, 60342), (4859, 59808), (4984, 58308), (5424, 53578), (6328, 45924), (7224, 40228), (7476, 38872), (7654, 37968), (8544, 34013), (9492, 30616), (9632, 30171), (9718, 29904), (9968, 29154), (10057, 28896), (10848, 26789), (11481, 25312), (12656, 22962), (14448, 20114), (14577, 19936), (14952, 19436), (15308, 18984)]