348519679196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{14543}}^1\times {\mathrm{6491}}^1$

素因数の和:21122

約数の個数: 48

約数和(自身を含む): 666225036288

約数和(自身を除く): 317705357092

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 6491, 12982, 14543, 25964, 29086, 58172, 84383, 168766, 189059, 337532, 378118, 460861, 756236, 921722, 1032553, 1843444, 2065106, 4130212, 5991193, 11982386, 13423189, 23964772, 26846378, 53692756, 94398613, 188797226, 377594452, 1227181969, 2454363938, 4908727876, 6702301523, 13404603046, 26809206092, 87129919799, 174259839598, 348519679196]

約数ペア:

[(1, 348519679196), (2, 174259839598), (4, 87129919799), (13, 26809206092), (26, 13404603046), (52, 6702301523), (71, 4908727876), (142, 2454363938), (284, 1227181969), (923, 377594452), (1846, 188797226), (3692, 94398613), (6491, 53692756), (12982, 26846378), (14543, 23964772), (25964, 13423189), (29086, 11982386), (58172, 5991193), (84383, 4130212), (168766, 2065106), (189059, 1843444), (337532, 1032553), (378118, 921722), (460861, 756236)]