269161984

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:200

約数の個数: 160

約数和(自身を含む): 680581440

約数和(自身を除く): 411419456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 53, 56, 64, 91, 104, 106, 109, 112, 128, 182, 208, 212, 218, 224, 256, 364, 371, 416, 424, 436, 448, 512, 689, 728, 742, 763, 832, 848, 872, 896, 1378, 1417, 1456, 1484, 1526, 1664, 1696, 1744, 1792, 2756, 2834, 2912, 2968, 3052, 3328, 3392, 3488, 3584, 4823, 5512, 5668, 5777, 5824, 5936, 6104, 6656, 6784, 6976, 9646, 9919, 11024, 11336, 11554, 11648, 11872, 12208, 13568, 13952, 19292, 19838, 22048, 22672, 23108, 23296, 23744, 24416, 27136, 27904, 38584, 39676, 40439, 44096, 45344, 46216, 46592, 47488, 48832, 55808, 75101, 77168, 79352, 80878, 88192, 90688, 92432, 94976, 97664, 150202, 154336, 158704, 161756, 176384, 181376, 184864, 189952, 195328, 300404, 308672, 317408, 323512, 352768, 362752, 369728, 390656, 525707, 600808, 617344, 634816, 647024, 725504, 739456, 1051414, 1201616, 1234688, 1269632, 1294048, 1478912, 2102828, 2403232, 2469376, 2539264, 2588096, 2957824, 4205656, 4806464, 5078528, 5176192, 8411312, 9612928, 10352384, 16822624, 19225856, 20704768, 33645248, 38451712, 67290496, 134580992, 269161984]

約数ペア:

[(1, 269161984), (2, 134580992), (4, 67290496), (7, 38451712), (8, 33645248), (13, 20704768), (14, 19225856), (16, 16822624), (26, 10352384), (28, 9612928), (32, 8411312), (52, 5176192), (53, 5078528), (56, 4806464), (64, 4205656), (91, 2957824), (104, 2588096), (106, 2539264), (109, 2469376), (112, 2403232), (128, 2102828), (182, 1478912), (208, 1294048), (212, 1269632), (218, 1234688), (224, 1201616), (256, 1051414), (364, 739456), (371, 725504), (416, 647024), (424, 634816), (436, 617344), (448, 600808), (512, 525707), (689, 390656), (728, 369728), (742, 362752), (763, 352768), (832, 323512), (848, 317408), (872, 308672), (896, 300404), (1378, 195328), (1417, 189952), (1456, 184864), (1484, 181376), (1526, 176384), (1664, 161756), (1696, 158704), (1744, 154336), (1792, 150202), (2756, 97664), (2834, 94976), (2912, 92432), (2968, 90688), (3052, 88192), (3328, 80878), (3392, 79352), (3488, 77168), (3584, 75101), (4823, 55808), (5512, 48832), (5668, 47488), (5777, 46592), (5824, 46216), (5936, 45344), (6104, 44096), (6656, 40439), (6784, 39676), (6976, 38584), (9646, 27904), (9919, 27136), (11024, 24416), (11336, 23744), (11554, 23296), (11648, 23108), (11872, 22672), (12208, 22048), (13568, 19838), (13952, 19292)]