1238879488

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3697}}^1$

素因数の和:3748

約数の個数: 144

約数和(自身を含む): 3265363584

約数和(自身を除く): 2026484096

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 128, 136, 154, 176, 187, 224, 238, 256, 272, 308, 352, 374, 448, 476, 544, 616, 704, 748, 896, 952, 1088, 1232, 1309, 1408, 1496, 1792, 1904, 2176, 2464, 2618, 2816, 2992, 3697, 3808, 4352, 4928, 5236, 5984, 7394, 7616, 9856, 10472, 11968, 14788, 15232, 19712, 20944, 23936, 25879, 29576, 30464, 40667, 41888, 47872, 51758, 59152, 62849, 81334, 83776, 103516, 118304, 125698, 162668, 167552, 207032, 236608, 251396, 284669, 325336, 335104, 414064, 439943, 473216, 502792, 569338, 650672, 691339, 828128, 879886, 946432, 1005584, 1138676, 1301344, 1382678, 1656256, 1759772, 2011168, 2277352, 2602688, 2765356, 3312512, 3519544, 4022336, 4554704, 4839373, 5205376, 5530712, 6625024, 7039088, 8044672, 9109408, 9678746, 10410752, 11061424, 14078176, 16089344, 18218816, 19357492, 22122848, 28156352, 36437632, 38714984, 44245696, 56312704, 72875264, 77429968, 88491392, 112625408, 154859936, 176982784, 309719872, 619439744, 1238879488]

約数ペア:

[(1, 1238879488), (2, 619439744), (4, 309719872), (7, 176982784), (8, 154859936), (11, 112625408), (14, 88491392), (16, 77429968), (17, 72875264), (22, 56312704), (28, 44245696), (32, 38714984), (34, 36437632), (44, 28156352), (56, 22122848), (64, 19357492), (68, 18218816), (77, 16089344), (88, 14078176), (112, 11061424), (119, 10410752), (128, 9678746), (136, 9109408), (154, 8044672), (176, 7039088), (187, 6625024), (224, 5530712), (238, 5205376), (256, 4839373), (272, 4554704), (308, 4022336), (352, 3519544), (374, 3312512), (448, 2765356), (476, 2602688), (544, 2277352), (616, 2011168), (704, 1759772), (748, 1656256), (896, 1382678), (952, 1301344), (1088, 1138676), (1232, 1005584), (1309, 946432), (1408, 879886), (1496, 828128), (1792, 691339), (1904, 650672), (2176, 569338), (2464, 502792), (2618, 473216), (2816, 439943), (2992, 414064), (3697, 335104), (3808, 325336), (4352, 284669), (4928, 251396), (5236, 236608), (5984, 207032), (7394, 167552), (7616, 162668), (9856, 125698), (10472, 118304), (11968, 103516), (14788, 83776), (15232, 81334), (19712, 62849), (20944, 59152), (23936, 51758), (25879, 47872), (29576, 41888), (30464, 40667)]