1311154176

素因数分解:

$2^{13}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1781

約数の個数: 112

約数和(自身を含む): 3611075328

約数和(自身を除く): 2299921152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1024, 1488, 1536, 1721, 1984, 2048, 2976, 3072, 3442, 3968, 4096, 5163, 5952, 6144, 6884, 7936, 8192, 10326, 11904, 12288, 13768, 15872, 20652, 23808, 24576, 27536, 31744, 41304, 47616, 53351, 55072, 63488, 82608, 95232, 106702, 110144, 126976, 160053, 165216, 190464, 213404, 220288, 253952, 320106, 330432, 380928, 426808, 440576, 640212, 660864, 761856, 853616, 881152, 1280424, 1321728, 1707232, 1762304, 2560848, 2643456, 3414464, 3524608, 5121696, 5286912, 6828928, 7049216, 10243392, 10573824, 13657856, 14098432, 20486784, 21147648, 27315712, 40973568, 42295296, 54631424, 81947136, 109262848, 163894272, 218525696, 327788544, 437051392, 655577088, 1311154176]

約数ペア:

[(1, 1311154176), (2, 655577088), (3, 437051392), (4, 327788544), (6, 218525696), (8, 163894272), (12, 109262848), (16, 81947136), (24, 54631424), (31, 42295296), (32, 40973568), (48, 27315712), (62, 21147648), (64, 20486784), (93, 14098432), (96, 13657856), (124, 10573824), (128, 10243392), (186, 7049216), (192, 6828928), (248, 5286912), (256, 5121696), (372, 3524608), (384, 3414464), (496, 2643456), (512, 2560848), (744, 1762304), (768, 1707232), (992, 1321728), (1024, 1280424), (1488, 881152), (1536, 853616), (1721, 761856), (1984, 660864), (2048, 640212), (2976, 440576), (3072, 426808), (3442, 380928), (3968, 330432), (4096, 320106), (5163, 253952), (5952, 220288), (6144, 213404), (6884, 190464), (7936, 165216), (8192, 160053), (10326, 126976), (11904, 110144), (12288, 106702), (13768, 95232), (15872, 82608), (20652, 63488), (23808, 55072), (24576, 53351), (27536, 47616), (31744, 41304)]