309691836

素因数分解:

$2^2\times 3^5\times {\mathrm{47}}^1\times {\mathrm{6779}}^1$

素因数の和:6845

約数の個数: 72

約数和(自身を含む): 829221120

約数和(自身を除く): 519529284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 243, 282, 324, 423, 486, 564, 846, 972, 1269, 1692, 2538, 3807, 5076, 6779, 7614, 11421, 13558, 15228, 20337, 22842, 27116, 40674, 45684, 61011, 81348, 122022, 183033, 244044, 318613, 366066, 549099, 637226, 732132, 955839, 1098198, 1274452, 1647297, 1911678, 2196396, 2867517, 3294594, 3823356, 5735034, 6589188, 8602551, 11470068, 17205102, 25807653, 34410204, 51615306, 77422959, 103230612, 154845918, 309691836]

約数ペア:

[(1, 309691836), (2, 154845918), (3, 103230612), (4, 77422959), (6, 51615306), (9, 34410204), (12, 25807653), (18, 17205102), (27, 11470068), (36, 8602551), (47, 6589188), (54, 5735034), (81, 3823356), (94, 3294594), (108, 2867517), (141, 2196396), (162, 1911678), (188, 1647297), (243, 1274452), (282, 1098198), (324, 955839), (423, 732132), (486, 637226), (564, 549099), (846, 366066), (972, 318613), (1269, 244044), (1692, 183033), (2538, 122022), (3807, 81348), (5076, 61011), (6779, 45684), (7614, 40674), (11421, 27116), (13558, 22842), (15228, 20337)]