25399898112

素因数分解:

$2^{12}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:698

約数の個数: 208

約数和(自身を含む): 70581519360

約数和(自身を除く): 45181621248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 131, 186, 192, 248, 256, 262, 372, 384, 393, 496, 509, 512, 524, 744, 768, 786, 992, 1018, 1024, 1048, 1488, 1527, 1536, 1572, 1984, 2036, 2048, 2096, 2976, 3054, 3072, 3144, 3968, 4061, 4072, 4096, 4192, 5952, 6108, 6144, 6288, 7936, 8122, 8144, 8384, 11904, 12183, 12216, 12288, 12576, 15779, 15872, 16244, 16288, 16768, 23808, 24366, 24432, 25152, 31558, 31744, 32488, 32576, 33536, 47337, 47616, 48732, 48864, 50304, 63116, 63488, 64976, 65152, 66679, 67072, 94674, 95232, 97464, 97728, 100608, 126232, 126976, 129952, 130304, 133358, 134144, 189348, 190464, 194928, 195456, 200037, 201216, 252464, 259904, 260608, 266716, 268288, 378696, 380928, 389856, 390912, 400074, 402432, 504928, 519808, 521216, 533432, 536576, 757392, 779712, 781824, 800148, 804864, 1009856, 1039616, 1042432, 1066864, 1514784, 1559424, 1563648, 1600296, 1609728, 2019712, 2067049, 2079232, 2084864, 2133728, 3029568, 3118848, 3127296, 3200592, 4039424, 4134098, 4158464, 4267456, 6059136, 6201147, 6237696, 6254592, 6401184, 8078848, 8268196, 8316928, 8534912, 12118272, 12402294, 12475392, 12802368, 16157696, 16536392, 16633856, 17069824, 24236544, 24804588, 24950784, 25604736, 32315392, 33072784, 34139648, 48473088, 49609176, 49901568, 51209472, 64630784, 66145568, 68279296, 96946176, 99218352, 102418944, 132291136, 136558592, 193892352, 198436704, 204837888, 264582272, 273117184, 396873408, 409675776, 529164544, 793746816, 819351552, 1058329088, 1587493632, 2116658176, 3174987264, 4233316352, 6349974528, 8466632704, 12699949056, 25399898112]

約数ペア:

[(1, 25399898112), (2, 12699949056), (3, 8466632704), (4, 6349974528), (6, 4233316352), (8, 3174987264), (12, 2116658176), (16, 1587493632), (24, 1058329088), (31, 819351552), (32, 793746816), (48, 529164544), (62, 409675776), (64, 396873408), (93, 273117184), (96, 264582272), (124, 204837888), (128, 198436704), (131, 193892352), (186, 136558592), (192, 132291136), (248, 102418944), (256, 99218352), (262, 96946176), (372, 68279296), (384, 66145568), (393, 64630784), (496, 51209472), (509, 49901568), (512, 49609176), (524, 48473088), (744, 34139648), (768, 33072784), (786, 32315392), (992, 25604736), (1018, 24950784), (1024, 24804588), (1048, 24236544), (1488, 17069824), (1527, 16633856), (1536, 16536392), (1572, 16157696), (1984, 12802368), (2036, 12475392), (2048, 12402294), (2096, 12118272), (2976, 8534912), (3054, 8316928), (3072, 8268196), (3144, 8078848), (3968, 6401184), (4061, 6254592), (4072, 6237696), (4096, 6201147), (4192, 6059136), (5952, 4267456), (6108, 4158464), (6144, 4134098), (6288, 4039424), (7936, 3200592), (8122, 3127296), (8144, 3118848), (8384, 3029568), (11904, 2133728), (12183, 2084864), (12216, 2079232), (12288, 2067049), (12576, 2019712), (15779, 1609728), (15872, 1600296), (16244, 1563648), (16288, 1559424), (16768, 1514784), (23808, 1066864), (24366, 1042432), (24432, 1039616), (25152, 1009856), (31558, 804864), (31744, 800148), (32488, 781824), (32576, 779712), (33536, 757392), (47337, 536576), (47616, 533432), (48732, 521216), (48864, 519808), (50304, 504928), (63116, 402432), (63488, 400074), (64976, 390912), (65152, 389856), (66679, 380928), (67072, 378696), (94674, 268288), (95232, 266716), (97464, 260608), (97728, 259904), (100608, 252464), (126232, 201216), (126976, 200037), (129952, 195456), (130304, 194928), (133358, 190464), (134144, 189348)]