729243866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 1282907808

約数和(自身を除く): 553663942

約数列:

[1, 2, 13, 17, 26, 34, 73, 97, 146, 194, 221, 233, 442, 466, 949, 1241, 1261, 1649, 1898, 2482, 2522, 3029, 3298, 3961, 6058, 7081, 7922, 14162, 16133, 17009, 21437, 22601, 32266, 34018, 42874, 45202, 51493, 92053, 102986, 120377, 184106, 221117, 240754, 289153, 293813, 384217, 442234, 578306, 587626, 768434, 1564901, 1649873, 3129802, 3299746, 3758989, 4994821, 7517978, 9989642, 21448349, 28047841, 42896698, 56095682, 364621933, 729243866]

約数ペア:

[(1, 729243866), (2, 364621933), (13, 56095682), (17, 42896698), (26, 28047841), (34, 21448349), (73, 9989642), (97, 7517978), (146, 4994821), (194, 3758989), (221, 3299746), (233, 3129802), (442, 1649873), (466, 1564901), (949, 768434), (1241, 587626), (1261, 578306), (1649, 442234), (1898, 384217), (2482, 293813), (2522, 289153), (3029, 240754), (3298, 221117), (3961, 184106), (6058, 120377), (7081, 102986), (7922, 92053), (14162, 51493), (16133, 45202), (17009, 42874), (21437, 34018), (22601, 32266)]