4148144

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:83

約数の個数: 120

約数和(自身を含む): 11280528

約数和(自身を除く): 7132384

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 37, 44, 49, 52, 56, 74, 77, 88, 91, 98, 104, 112, 143, 148, 154, 176, 182, 196, 208, 259, 286, 296, 308, 364, 392, 407, 481, 518, 539, 572, 592, 616, 637, 728, 784, 814, 962, 1001, 1036, 1078, 1144, 1232, 1274, 1456, 1628, 1813, 1924, 2002, 2072, 2156, 2288, 2548, 2849, 3256, 3367, 3626, 3848, 4004, 4144, 4312, 5096, 5291, 5698, 6512, 6734, 7007, 7252, 7696, 8008, 8624, 10192, 10582, 11396, 13468, 14014, 14504, 16016, 19943, 21164, 22792, 23569, 26936, 28028, 29008, 37037, 39886, 42328, 45584, 47138, 53872, 56056, 74074, 79772, 84656, 94276, 112112, 148148, 159544, 188552, 259259, 296296, 319088, 377104, 518518, 592592, 1037036, 2074072, 4148144]

約数ペア:

[(1, 4148144), (2, 2074072), (4, 1037036), (7, 592592), (8, 518518), (11, 377104), (13, 319088), (14, 296296), (16, 259259), (22, 188552), (26, 159544), (28, 148148), (37, 112112), (44, 94276), (49, 84656), (52, 79772), (56, 74074), (74, 56056), (77, 53872), (88, 47138), (91, 45584), (98, 42328), (104, 39886), (112, 37037), (143, 29008), (148, 28028), (154, 26936), (176, 23569), (182, 22792), (196, 21164), (208, 19943), (259, 16016), (286, 14504), (296, 14014), (308, 13468), (364, 11396), (392, 10582), (407, 10192), (481, 8624), (518, 8008), (539, 7696), (572, 7252), (592, 7007), (616, 6734), (637, 6512), (728, 5698), (784, 5291), (814, 5096), (962, 4312), (1001, 4144), (1036, 4004), (1078, 3848), (1144, 3626), (1232, 3367), (1274, 3256), (1456, 2849), (1628, 2548), (1813, 2288), (1924, 2156), (2002, 2072)]