631230432

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:401

約数の個数: 192

約数和(自身を含む): 1977421824

約数和(自身を除く): 1346191392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 157, 168, 186, 193, 217, 224, 248, 314, 336, 372, 386, 434, 471, 496, 579, 628, 651, 672, 744, 772, 868, 942, 992, 1099, 1158, 1256, 1302, 1351, 1488, 1544, 1736, 1884, 2198, 2316, 2512, 2604, 2702, 2976, 3088, 3297, 3472, 3768, 4053, 4396, 4632, 4867, 5024, 5208, 5404, 5983, 6176, 6594, 6944, 7536, 8106, 8792, 9264, 9734, 10416, 10808, 11966, 13188, 14601, 15072, 16212, 17584, 17949, 18528, 19468, 20832, 21616, 23932, 26376, 29202, 30301, 32424, 34069, 35168, 35898, 38936, 41881, 43232, 47864, 52752, 58404, 60602, 64848, 68138, 71796, 77872, 83762, 90903, 95728, 102207, 105504, 116808, 121204, 125643, 129696, 136276, 143592, 155744, 167524, 181806, 191456, 204414, 212107, 233616, 242408, 251286, 272552, 287184, 335048, 363612, 408828, 424214, 467232, 484816, 502572, 545104, 574368, 636321, 670096, 727224, 817656, 848428, 939331, 969632, 1005144, 1090208, 1272642, 1340192, 1454448, 1635312, 1696856, 1878662, 2010288, 2545284, 2817993, 2908896, 3270624, 3393712, 3757324, 4020576, 5090568, 5635986, 6575317, 6787424, 7514648, 10181136, 11271972, 13150634, 15029296, 19725951, 20362272, 22543944, 26301268, 30058592, 39451902, 45087888, 52602536, 78903804, 90175776, 105205072, 157807608, 210410144, 315615216, 631230432]

約数ペア:

[(1, 631230432), (2, 315615216), (3, 210410144), (4, 157807608), (6, 105205072), (7, 90175776), (8, 78903804), (12, 52602536), (14, 45087888), (16, 39451902), (21, 30058592), (24, 26301268), (28, 22543944), (31, 20362272), (32, 19725951), (42, 15029296), (48, 13150634), (56, 11271972), (62, 10181136), (84, 7514648), (93, 6787424), (96, 6575317), (112, 5635986), (124, 5090568), (157, 4020576), (168, 3757324), (186, 3393712), (193, 3270624), (217, 2908896), (224, 2817993), (248, 2545284), (314, 2010288), (336, 1878662), (372, 1696856), (386, 1635312), (434, 1454448), (471, 1340192), (496, 1272642), (579, 1090208), (628, 1005144), (651, 969632), (672, 939331), (744, 848428), (772, 817656), (868, 727224), (942, 670096), (992, 636321), (1099, 574368), (1158, 545104), (1256, 502572), (1302, 484816), (1351, 467232), (1488, 424214), (1544, 408828), (1736, 363612), (1884, 335048), (2198, 287184), (2316, 272552), (2512, 251286), (2604, 242408), (2702, 233616), (2976, 212107), (3088, 204414), (3297, 191456), (3472, 181806), (3768, 167524), (4053, 155744), (4396, 143592), (4632, 136276), (4867, 129696), (5024, 125643), (5208, 121204), (5404, 116808), (5983, 105504), (6176, 102207), (6594, 95728), (6944, 90903), (7536, 83762), (8106, 77872), (8792, 71796), (9264, 68138), (9734, 64848), (10416, 60602), (10808, 58404), (11966, 52752), (13188, 47864), (14601, 43232), (15072, 41881), (16212, 38936), (17584, 35898), (17949, 35168), (18528, 34069), (19468, 32424), (20832, 30301), (21616, 29202), (23932, 26376)]