1268496768

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42901}}^1$

素因数の和:42936

約数の個数: 128

約数和(自身を含む): 4200963840

約数和(自身を除く): 2932467072

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 896, 924, 1056, 1232, 1344, 1408, 1848, 2112, 2464, 2688, 3696, 4224, 4928, 7392, 9856, 14784, 29568, 42901, 85802, 128703, 171604, 257406, 300307, 343208, 471911, 514812, 600614, 686416, 900921, 943822, 1029624, 1201228, 1372832, 1415733, 1801842, 1887644, 2059248, 2402456, 2745664, 2831466, 3303377, 3603684, 3775288, 4118496, 4804912, 5491328, 5662932, 6606754, 7207368, 7550576, 8236992, 9609824, 9910131, 11325864, 13213508, 14414736, 15101152, 16473984, 19219648, 19820262, 22651728, 26427016, 28829472, 30202304, 38439296, 39640524, 45303456, 52854032, 57658944, 60404608, 79281048, 90606912, 105708064, 115317888, 158562096, 181213824, 211416128, 317124192, 422832256, 634248384, 1268496768]

約数ペア:

[(1, 1268496768), (2, 634248384), (3, 422832256), (4, 317124192), (6, 211416128), (7, 181213824), (8, 158562096), (11, 115317888), (12, 105708064), (14, 90606912), (16, 79281048), (21, 60404608), (22, 57658944), (24, 52854032), (28, 45303456), (32, 39640524), (33, 38439296), (42, 30202304), (44, 28829472), (48, 26427016), (56, 22651728), (64, 19820262), (66, 19219648), (77, 16473984), (84, 15101152), (88, 14414736), (96, 13213508), (112, 11325864), (128, 9910131), (132, 9609824), (154, 8236992), (168, 7550576), (176, 7207368), (192, 6606754), (224, 5662932), (231, 5491328), (264, 4804912), (308, 4118496), (336, 3775288), (352, 3603684), (384, 3303377), (448, 2831466), (462, 2745664), (528, 2402456), (616, 2059248), (672, 1887644), (704, 1801842), (896, 1415733), (924, 1372832), (1056, 1201228), (1232, 1029624), (1344, 943822), (1408, 900921), (1848, 686416), (2112, 600614), (2464, 514812), (2688, 471911), (3696, 343208), (4224, 300307), (4928, 257406), (7392, 171604), (9856, 128703), (14784, 85802), (29568, 42901)]