427995456

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 224

約数和(自身を含む): 1365504000

約数和(自身を除く): 937508544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 79, 84, 87, 96, 112, 116, 139, 158, 168, 174, 192, 203, 224, 232, 237, 278, 316, 336, 348, 406, 417, 448, 464, 474, 553, 556, 609, 632, 672, 696, 812, 834, 928, 948, 973, 1106, 1112, 1218, 1264, 1344, 1392, 1624, 1659, 1668, 1856, 1896, 1946, 2212, 2224, 2291, 2436, 2528, 2784, 2919, 3248, 3318, 3336, 3792, 3892, 4031, 4424, 4448, 4582, 4872, 5056, 5568, 5838, 6496, 6636, 6672, 6873, 7584, 7784, 8062, 8848, 8896, 9164, 9744, 10981, 11676, 12093, 12992, 13272, 13344, 13746, 15168, 15568, 16037, 16124, 17696, 18328, 19488, 21962, 23352, 24186, 26544, 26688, 27492, 28217, 31136, 32074, 32248, 32943, 35392, 36656, 38976, 43924, 46704, 48111, 48372, 53088, 54984, 56434, 62272, 64148, 64496, 65886, 73312, 76867, 84651, 87848, 93408, 96222, 96744, 106176, 109968, 112868, 128296, 128992, 131772, 146624, 153734, 169302, 175696, 186816, 192444, 193488, 219936, 225736, 230601, 256592, 257984, 263544, 307468, 318449, 338604, 351392, 384888, 386976, 439872, 451472, 461202, 513184, 527088, 614936, 636898, 677208, 702784, 769776, 773952, 902944, 922404, 955347, 1026368, 1054176, 1229872, 1273796, 1354416, 1539552, 1805888, 1844808, 1910694, 2108352, 2229143, 2459744, 2547592, 2708832, 3079104, 3689616, 3821388, 4458286, 4919488, 5095184, 5417664, 6687429, 7379232, 7642776, 8916572, 10190368, 13374858, 14758464, 15285552, 17833144, 20380736, 26749716, 30571104, 35666288, 53499432, 61142208, 71332576, 106998864, 142665152, 213997728, 427995456]

約数ペア:

[(1, 427995456), (2, 213997728), (3, 142665152), (4, 106998864), (6, 71332576), (7, 61142208), (8, 53499432), (12, 35666288), (14, 30571104), (16, 26749716), (21, 20380736), (24, 17833144), (28, 15285552), (29, 14758464), (32, 13374858), (42, 10190368), (48, 8916572), (56, 7642776), (58, 7379232), (64, 6687429), (79, 5417664), (84, 5095184), (87, 4919488), (96, 4458286), (112, 3821388), (116, 3689616), (139, 3079104), (158, 2708832), (168, 2547592), (174, 2459744), (192, 2229143), (203, 2108352), (224, 1910694), (232, 1844808), (237, 1805888), (278, 1539552), (316, 1354416), (336, 1273796), (348, 1229872), (406, 1054176), (417, 1026368), (448, 955347), (464, 922404), (474, 902944), (553, 773952), (556, 769776), (609, 702784), (632, 677208), (672, 636898), (696, 614936), (812, 527088), (834, 513184), (928, 461202), (948, 451472), (973, 439872), (1106, 386976), (1112, 384888), (1218, 351392), (1264, 338604), (1344, 318449), (1392, 307468), (1624, 263544), (1659, 257984), (1668, 256592), (1856, 230601), (1896, 225736), (1946, 219936), (2212, 193488), (2224, 192444), (2291, 186816), (2436, 175696), (2528, 169302), (2784, 153734), (2919, 146624), (3248, 131772), (3318, 128992), (3336, 128296), (3792, 112868), (3892, 109968), (4031, 106176), (4424, 96744), (4448, 96222), (4582, 93408), (4872, 87848), (5056, 84651), (5568, 76867), (5838, 73312), (6496, 65886), (6636, 64496), (6672, 64148), (6873, 62272), (7584, 56434), (7784, 54984), (8062, 53088), (8848, 48372), (8896, 48111), (9164, 46704), (9744, 43924), (10981, 38976), (11676, 36656), (12093, 35392), (12992, 32943), (13272, 32248), (13344, 32074), (13746, 31136), (15168, 28217), (15568, 27492), (16037, 26688), (16124, 26544), (17696, 24186), (18328, 23352), (19488, 21962)]