305912892

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{40529}}^1$

素因数の和:40590

約数の個数: 48

約数和(自身を含む): 776230560

約数和(自身を除く): 470317668

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 444, 629, 1258, 1887, 2516, 3774, 7548, 40529, 81058, 121587, 162116, 243174, 486348, 688993, 1377986, 1499573, 2066979, 2755972, 2999146, 4133958, 4498719, 5998292, 8267916, 8997438, 17994876, 25492741, 50985482, 76478223, 101970964, 152956446, 305912892]

約数ペア:

[(1, 305912892), (2, 152956446), (3, 101970964), (4, 76478223), (6, 50985482), (12, 25492741), (17, 17994876), (34, 8997438), (37, 8267916), (51, 5998292), (68, 4498719), (74, 4133958), (102, 2999146), (111, 2755972), (148, 2066979), (204, 1499573), (222, 1377986), (444, 688993), (629, 486348), (1258, 243174), (1887, 162116), (2516, 121587), (3774, 81058), (7548, 40529)]