248385312

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{5867}}^1$

素因数の和:5900

約数の個数: 144

約数和(自身を含む): 842879520

約数和(自身を除く): 594494208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 5867, 6048, 7056, 10584, 11734, 14112, 17601, 21168, 23468, 35202, 41069, 42336, 46936, 52803, 70404, 82138, 93872, 105606, 123207, 140808, 158409, 164276, 187744, 211212, 246414, 281616, 287483, 316818, 328552, 369621, 422424, 492828, 563232, 574966, 633636, 657104, 739242, 844848, 862449, 985656, 1108863, 1149932, 1267272, 1314208, 1478484, 1689696, 1724898, 1971312, 2217726, 2299864, 2534544, 2587347, 2956968, 3449796, 3942624, 4435452, 4599728, 5069088, 5174694, 5913936, 6899592, 7762041, 8870904, 9199456, 10349388, 11827872, 13799184, 15524082, 17741808, 20698776, 27598368, 31048164, 35483616, 41397552, 62096328, 82795104, 124192656, 248385312]

約数ペア:

[(1, 248385312), (2, 124192656), (3, 82795104), (4, 62096328), (6, 41397552), (7, 35483616), (8, 31048164), (9, 27598368), (12, 20698776), (14, 17741808), (16, 15524082), (18, 13799184), (21, 11827872), (24, 10349388), (27, 9199456), (28, 8870904), (32, 7762041), (36, 6899592), (42, 5913936), (48, 5174694), (49, 5069088), (54, 4599728), (56, 4435452), (63, 3942624), (72, 3449796), (84, 2956968), (96, 2587347), (98, 2534544), (108, 2299864), (112, 2217726), (126, 1971312), (144, 1724898), (147, 1689696), (168, 1478484), (189, 1314208), (196, 1267272), (216, 1149932), (224, 1108863), (252, 985656), (288, 862449), (294, 844848), (336, 739242), (378, 657104), (392, 633636), (432, 574966), (441, 563232), (504, 492828), (588, 422424), (672, 369621), (756, 328552), (784, 316818), (864, 287483), (882, 281616), (1008, 246414), (1176, 211212), (1323, 187744), (1512, 164276), (1568, 158409), (1764, 140808), (2016, 123207), (2352, 105606), (2646, 93872), (3024, 82138), (3528, 70404), (4704, 52803), (5292, 46936), (5867, 42336), (6048, 41069), (7056, 35202), (10584, 23468), (11734, 21168), (14112, 17601)]