311025396

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{21617}}^1$

素因数の和:21744

約数の個数: 48

約数和(自身を含む): 799001280

約数和(自身を除く): 487975884

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 109, 132, 218, 327, 436, 654, 1199, 1308, 2398, 3597, 4796, 7194, 14388, 21617, 43234, 64851, 86468, 129702, 237787, 259404, 475574, 713361, 951148, 1426722, 2356253, 2853444, 4712506, 7068759, 9425012, 14137518, 25918783, 28275036, 51837566, 77756349, 103675132, 155512698, 311025396]

約数ペア:

[(1, 311025396), (2, 155512698), (3, 103675132), (4, 77756349), (6, 51837566), (11, 28275036), (12, 25918783), (22, 14137518), (33, 9425012), (44, 7068759), (66, 4712506), (109, 2853444), (132, 2356253), (218, 1426722), (327, 951148), (436, 713361), (654, 475574), (1199, 259404), (1308, 237787), (2398, 129702), (3597, 86468), (4796, 64851), (7194, 43234), (14388, 21617)]