427607712

素因数分解:

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

素因数の和:380

約数の個数: 216

約数和(自身を含む): 1430927316

約数和(自身を除く): 1003319604

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 157, 168, 193, 196, 224, 252, 288, 294, 314, 336, 386, 392, 441, 471, 504, 579, 588, 628, 672, 772, 784, 882, 942, 1008, 1099, 1158, 1176, 1256, 1351, 1413, 1544, 1568, 1737, 1764, 1884, 2016, 2198, 2316, 2352, 2512, 2702, 2826, 3088, 3297, 3474, 3528, 3768, 4053, 4396, 4632, 4704, 5024, 5404, 5652, 6176, 6594, 6948, 7056, 7536, 7693, 8106, 8792, 9264, 9457, 9891, 10808, 11304, 12159, 13188, 13896, 14112, 15072, 15386, 16212, 17584, 18528, 18914, 19782, 21616, 22608, 23079, 24318, 26376, 27792, 28371, 30301, 30772, 32424, 35168, 37828, 39564, 43232, 45216, 46158, 48636, 52752, 55584, 56742, 60602, 61544, 64848, 69237, 75656, 79128, 85113, 90903, 92316, 97272, 105504, 113484, 121204, 123088, 129696, 138474, 151312, 158256, 170226, 181806, 184632, 194544, 212107, 226968, 242408, 246176, 272709, 276948, 302624, 316512, 340452, 363612, 369264, 389088, 424214, 453936, 484816, 545418, 553896, 636321, 680904, 727224, 738528, 848428, 907872, 969632, 1090836, 1107792, 1272642, 1361808, 1454448, 1484749, 1696856, 1908963, 2181672, 2215584, 2545284, 2723616, 2908896, 2969498, 3393712, 3817926, 4363344, 4454247, 5090568, 5938996, 6787424, 7635852, 8726688, 8908494, 10181136, 11877992, 13362741, 15271704, 17816988, 20362272, 23755984, 26725482, 30543408, 35633976, 47511968, 53450964, 61086816, 71267952, 106901928, 142535904, 213803856, 427607712]

約数ペア:

[(1, 427607712), (2, 213803856), (3, 142535904), (4, 106901928), (6, 71267952), (7, 61086816), (8, 53450964), (9, 47511968), (12, 35633976), (14, 30543408), (16, 26725482), (18, 23755984), (21, 20362272), (24, 17816988), (28, 15271704), (32, 13362741), (36, 11877992), (42, 10181136), (48, 8908494), (49, 8726688), (56, 7635852), (63, 6787424), (72, 5938996), (84, 5090568), (96, 4454247), (98, 4363344), (112, 3817926), (126, 3393712), (144, 2969498), (147, 2908896), (157, 2723616), (168, 2545284), (193, 2215584), (196, 2181672), (224, 1908963), (252, 1696856), (288, 1484749), (294, 1454448), (314, 1361808), (336, 1272642), (386, 1107792), (392, 1090836), (441, 969632), (471, 907872), (504, 848428), (579, 738528), (588, 727224), (628, 680904), (672, 636321), (772, 553896), (784, 545418), (882, 484816), (942, 453936), (1008, 424214), (1099, 389088), (1158, 369264), (1176, 363612), (1256, 340452), (1351, 316512), (1413, 302624), (1544, 276948), (1568, 272709), (1737, 246176), (1764, 242408), (1884, 226968), (2016, 212107), (2198, 194544), (2316, 184632), (2352, 181806), (2512, 170226), (2702, 158256), (2826, 151312), (3088, 138474), (3297, 129696), (3474, 123088), (3528, 121204), (3768, 113484), (4053, 105504), (4396, 97272), (4632, 92316), (4704, 90903), (5024, 85113), (5404, 79128), (5652, 75656), (6176, 69237), (6594, 64848), (6948, 61544), (7056, 60602), (7536, 56742), (7693, 55584), (8106, 52752), (8792, 48636), (9264, 46158), (9457, 45216), (9891, 43232), (10808, 39564), (11304, 37828), (12159, 35168), (13188, 32424), (13896, 30772), (14112, 30301), (15072, 28371), (15386, 27792), (16212, 26376), (17584, 24318), (18528, 23079), (18914, 22608), (19782, 21616)]