1205913216

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:786

約数の個数: 128

約数和(自身を含む): 3306758400

約数和(自身を除く): 2100845184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 109, 128, 141, 188, 192, 218, 282, 327, 376, 384, 436, 564, 613, 654, 752, 872, 1128, 1226, 1308, 1504, 1744, 1839, 2256, 2452, 2616, 3008, 3488, 3678, 4512, 4904, 5123, 5232, 6016, 6976, 7356, 9024, 9808, 10246, 10464, 13952, 14712, 15369, 18048, 19616, 20492, 20928, 28811, 29424, 30738, 39232, 40984, 41856, 57622, 58848, 61476, 66817, 78464, 81968, 86433, 115244, 117696, 122952, 133634, 163936, 172866, 200451, 230488, 235392, 245904, 267268, 327872, 345732, 400902, 460976, 491808, 534536, 655744, 691464, 801804, 921952, 983616, 1069072, 1382928, 1603608, 1843904, 1967232, 2138144, 2765856, 3140399, 3207216, 3687808, 4276288, 5531712, 6280798, 6414432, 8552576, 9421197, 11063424, 12561596, 12828864, 18842394, 25123192, 25657728, 37684788, 50246384, 75369576, 100492768, 150739152, 200985536, 301478304, 401971072, 602956608, 1205913216]

約数ペア:

[(1, 1205913216), (2, 602956608), (3, 401971072), (4, 301478304), (6, 200985536), (8, 150739152), (12, 100492768), (16, 75369576), (24, 50246384), (32, 37684788), (47, 25657728), (48, 25123192), (64, 18842394), (94, 12828864), (96, 12561596), (109, 11063424), (128, 9421197), (141, 8552576), (188, 6414432), (192, 6280798), (218, 5531712), (282, 4276288), (327, 3687808), (376, 3207216), (384, 3140399), (436, 2765856), (564, 2138144), (613, 1967232), (654, 1843904), (752, 1603608), (872, 1382928), (1128, 1069072), (1226, 983616), (1308, 921952), (1504, 801804), (1744, 691464), (1839, 655744), (2256, 534536), (2452, 491808), (2616, 460976), (3008, 400902), (3488, 345732), (3678, 327872), (4512, 267268), (4904, 245904), (5123, 235392), (5232, 230488), (6016, 200451), (6976, 172866), (7356, 163936), (9024, 133634), (9808, 122952), (10246, 117696), (10464, 115244), (13952, 86433), (14712, 81968), (15369, 78464), (18048, 66817), (19616, 61476), (20492, 58848), (20928, 57622), (28811, 41856), (29424, 40984), (30738, 39232)]