353227972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1129}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 676589760

約数和(自身を除く): 323361788

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 107, 172, 214, 428, 731, 1129, 1462, 1819, 2258, 2924, 3638, 4516, 4601, 7276, 9202, 18404, 19193, 38386, 48547, 76772, 78217, 97094, 120803, 156434, 194188, 241606, 312868, 483212, 825299, 1650598, 2053651, 3301196, 4107302, 5194529, 8214604, 10389058, 20778116, 88306993, 176613986, 353227972]

約数ペア:

[(1, 353227972), (2, 176613986), (4, 88306993), (17, 20778116), (34, 10389058), (43, 8214604), (68, 5194529), (86, 4107302), (107, 3301196), (172, 2053651), (214, 1650598), (428, 825299), (731, 483212), (1129, 312868), (1462, 241606), (1819, 194188), (2258, 156434), (2924, 120803), (3638, 97094), (4516, 78217), (4601, 76772), (7276, 48547), (9202, 38386), (18404, 19193)]