1256551332

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{16127}}^1$

素因数の和:16328

約数の個数: 48

約数和(自身を含む): 3020193792

約数和(自身を除く): 1763642460

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 151, 172, 258, 302, 453, 516, 604, 906, 1812, 6493, 12986, 16127, 19479, 25972, 32254, 38958, 48381, 64508, 77916, 96762, 193524, 693461, 1386922, 2080383, 2435177, 2773844, 4160766, 4870354, 7305531, 8321532, 9740708, 14611062, 29222124, 104712611, 209425222, 314137833, 418850444, 628275666, 1256551332]

約数ペア:

[(1, 1256551332), (2, 628275666), (3, 418850444), (4, 314137833), (6, 209425222), (12, 104712611), (43, 29222124), (86, 14611062), (129, 9740708), (151, 8321532), (172, 7305531), (258, 4870354), (302, 4160766), (453, 2773844), (516, 2435177), (604, 2080383), (906, 1386922), (1812, 693461), (6493, 193524), (12986, 96762), (16127, 77916), (19479, 64508), (25972, 48381), (32254, 38958)]