855006784

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:564

約数の個数: 112

約数和(自身を含む): 1876202496

約数和(自身を除く): 1021195712

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 41, 46, 62, 64, 82, 92, 124, 164, 184, 248, 328, 368, 457, 496, 656, 713, 736, 914, 943, 992, 1271, 1312, 1426, 1472, 1828, 1886, 1984, 2542, 2624, 2852, 3656, 3772, 5084, 5704, 7312, 7544, 10168, 10511, 11408, 14167, 14624, 15088, 18737, 20336, 21022, 22816, 28334, 29233, 29248, 30176, 37474, 40672, 42044, 45632, 56668, 58466, 60352, 74948, 81344, 84088, 113336, 116932, 149896, 168176, 226672, 233864, 299792, 325841, 336352, 430951, 453344, 467728, 580847, 599584, 651682, 672704, 861902, 906688, 935456, 1161694, 1199168, 1303364, 1723804, 1870912, 2323388, 2606728, 3447608, 4646776, 5213456, 6895216, 9293552, 10426912, 13359481, 13790432, 18587104, 20853824, 26718962, 27580864, 37174208, 53437924, 106875848, 213751696, 427503392, 855006784]

約数ペア:

[(1, 855006784), (2, 427503392), (4, 213751696), (8, 106875848), (16, 53437924), (23, 37174208), (31, 27580864), (32, 26718962), (41, 20853824), (46, 18587104), (62, 13790432), (64, 13359481), (82, 10426912), (92, 9293552), (124, 6895216), (164, 5213456), (184, 4646776), (248, 3447608), (328, 2606728), (368, 2323388), (457, 1870912), (496, 1723804), (656, 1303364), (713, 1199168), (736, 1161694), (914, 935456), (943, 906688), (992, 861902), (1271, 672704), (1312, 651682), (1426, 599584), (1472, 580847), (1828, 467728), (1886, 453344), (1984, 430951), (2542, 336352), (2624, 325841), (2852, 299792), (3656, 233864), (3772, 226672), (5084, 168176), (5704, 149896), (7312, 116932), (7544, 113336), (10168, 84088), (10511, 81344), (11408, 74948), (14167, 60352), (14624, 58466), (15088, 56668), (18737, 45632), (20336, 42044), (21022, 40672), (22816, 37474), (28334, 30176), (29233, 29248)]