805022012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 1569480192

約数和(自身を除く): 764458180

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 97, 124, 127, 194, 254, 388, 508, 527, 961, 1054, 1649, 1922, 2108, 2159, 3007, 3298, 3844, 3937, 4318, 6014, 6596, 7874, 8636, 12028, 12319, 15748, 16337, 24638, 32674, 49276, 51119, 65348, 66929, 93217, 102238, 122047, 133858, 186434, 204476, 209423, 244094, 267716, 372868, 381889, 418846, 488188, 763778, 837692, 1527556, 1584689, 2074799, 3169378, 4149598, 6338756, 6492113, 8299196, 11838559, 12984226, 23677118, 25968452, 47354236, 201255503, 402511006, 805022012]

約数ペア:

[(1, 805022012), (2, 402511006), (4, 201255503), (17, 47354236), (31, 25968452), (34, 23677118), (62, 12984226), (68, 11838559), (97, 8299196), (124, 6492113), (127, 6338756), (194, 4149598), (254, 3169378), (388, 2074799), (508, 1584689), (527, 1527556), (961, 837692), (1054, 763778), (1649, 488188), (1922, 418846), (2108, 381889), (2159, 372868), (3007, 267716), (3298, 244094), (3844, 209423), (3937, 204476), (4318, 186434), (6014, 133858), (6596, 122047), (7874, 102238), (8636, 93217), (12028, 66929), (12319, 65348), (15748, 51119), (16337, 49276), (24638, 32674)]