319691124

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{18617}}^1$

素因数の和:18686

約数の個数: 60

約数和(自身を含む): 851550084

約数和(自身を除く): 531858960

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 318, 324, 477, 636, 954, 1431, 1908, 2862, 4293, 5724, 8586, 17172, 18617, 37234, 55851, 74468, 111702, 167553, 223404, 335106, 502659, 670212, 986701, 1005318, 1507977, 1973402, 2010636, 2960103, 3015954, 3946804, 5920206, 6031908, 8880309, 11840412, 17760618, 26640927, 35521236, 53281854, 79922781, 106563708, 159845562, 319691124]

約数ペア:

[(1, 319691124), (2, 159845562), (3, 106563708), (4, 79922781), (6, 53281854), (9, 35521236), (12, 26640927), (18, 17760618), (27, 11840412), (36, 8880309), (53, 6031908), (54, 5920206), (81, 3946804), (106, 3015954), (108, 2960103), (159, 2010636), (162, 1973402), (212, 1507977), (318, 1005318), (324, 986701), (477, 670212), (636, 502659), (954, 335106), (1431, 223404), (1908, 167553), (2862, 111702), (4293, 74468), (5724, 55851), (8586, 37234), (17172, 18617)]