255204672

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:376

約数の個数: 112

約数和(自身を含む): 695382912

約数和(自身を除く): 440178240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 97, 142, 192, 193, 194, 213, 284, 291, 386, 388, 426, 568, 579, 582, 772, 776, 852, 1136, 1158, 1164, 1544, 1552, 1704, 2272, 2316, 2328, 3088, 3104, 3408, 4544, 4632, 4656, 6176, 6208, 6816, 6887, 9264, 9312, 12352, 13632, 13703, 13774, 18528, 18624, 18721, 20661, 27406, 27548, 37056, 37442, 41109, 41322, 54812, 55096, 56163, 74884, 82218, 82644, 109624, 110192, 112326, 149768, 164436, 165288, 219248, 220384, 224652, 299536, 328872, 330576, 438496, 440768, 449304, 599072, 657744, 661152, 876992, 898608, 1198144, 1315488, 1322304, 1329191, 1797216, 2630976, 2658382, 3594432, 3987573, 5316764, 7975146, 10633528, 15950292, 21267056, 31900584, 42534112, 63801168, 85068224, 127602336, 255204672]

約数ペア:

[(1, 255204672), (2, 127602336), (3, 85068224), (4, 63801168), (6, 42534112), (8, 31900584), (12, 21267056), (16, 15950292), (24, 10633528), (32, 7975146), (48, 5316764), (64, 3987573), (71, 3594432), (96, 2658382), (97, 2630976), (142, 1797216), (192, 1329191), (193, 1322304), (194, 1315488), (213, 1198144), (284, 898608), (291, 876992), (386, 661152), (388, 657744), (426, 599072), (568, 449304), (579, 440768), (582, 438496), (772, 330576), (776, 328872), (852, 299536), (1136, 224652), (1158, 220384), (1164, 219248), (1544, 165288), (1552, 164436), (1704, 149768), (2272, 112326), (2316, 110192), (2328, 109624), (3088, 82644), (3104, 82218), (3408, 74884), (4544, 56163), (4632, 55096), (4656, 54812), (6176, 41322), (6208, 41109), (6816, 37442), (6887, 37056), (9264, 27548), (9312, 27406), (12352, 20661), (13632, 18721), (13703, 18624), (13774, 18528)]