274690509968

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1\times {\mathrm{38629}}^1$

素因数の和:39184

約数の個数: 80

約数和(自身を含む): 613441927680

約数和(自身を除く): 338751417712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 346, 367, 692, 734, 1211, 1384, 1468, 2422, 2569, 2768, 2936, 4844, 5138, 5872, 9688, 10276, 19376, 20552, 38629, 41104, 63491, 77258, 126982, 154516, 253964, 270403, 309032, 444437, 507928, 540806, 618064, 888874, 1015856, 1081612, 1777748, 2163224, 3555496, 4326448, 6682817, 7110992, 13365634, 14176843, 26731268, 28353686, 46779719, 53462536, 56707372, 93559438, 99237901, 106925072, 113414744, 187118876, 198475802, 226829488, 374237752, 396951604, 748475504, 793903208, 1587806416, 2452593839, 4905187678, 9810375356, 17168156873, 19620750712, 34336313746, 39241501424, 68672627492, 137345254984, 274690509968]

約数ペア:

[(1, 274690509968), (2, 137345254984), (4, 68672627492), (7, 39241501424), (8, 34336313746), (14, 19620750712), (16, 17168156873), (28, 9810375356), (56, 4905187678), (112, 2452593839), (173, 1587806416), (346, 793903208), (367, 748475504), (692, 396951604), (734, 374237752), (1211, 226829488), (1384, 198475802), (1468, 187118876), (2422, 113414744), (2569, 106925072), (2768, 99237901), (2936, 93559438), (4844, 56707372), (5138, 53462536), (5872, 46779719), (9688, 28353686), (10276, 26731268), (19376, 14176843), (20552, 13365634), (38629, 7110992), (41104, 6682817), (63491, 4326448), (77258, 3555496), (126982, 2163224), (154516, 1777748), (253964, 1081612), (270403, 1015856), (309032, 888874), (444437, 618064), (507928, 540806)]