348743196

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2903}}^1$

素因数の和:3031

約数の個数: 72

約数和(自身を含む): 913296384

約数和(自身を除く): 564553188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 71, 94, 141, 142, 188, 213, 282, 284, 423, 426, 564, 639, 846, 852, 1278, 1692, 2556, 2903, 3337, 5806, 6674, 8709, 10011, 11612, 13348, 17418, 20022, 26127, 30033, 34836, 40044, 52254, 60066, 104508, 120132, 136441, 206113, 272882, 409323, 412226, 545764, 618339, 818646, 824452, 1227969, 1236678, 1637292, 1855017, 2455938, 2473356, 3710034, 4911876, 7420068, 9687311, 19374622, 29061933, 38749244, 58123866, 87185799, 116247732, 174371598, 348743196]

約数ペア:

[(1, 348743196), (2, 174371598), (3, 116247732), (4, 87185799), (6, 58123866), (9, 38749244), (12, 29061933), (18, 19374622), (36, 9687311), (47, 7420068), (71, 4911876), (94, 3710034), (141, 2473356), (142, 2455938), (188, 1855017), (213, 1637292), (282, 1236678), (284, 1227969), (423, 824452), (426, 818646), (564, 618339), (639, 545764), (846, 412226), (852, 409323), (1278, 272882), (1692, 206113), (2556, 136441), (2903, 120132), (3337, 104508), (5806, 60066), (6674, 52254), (8709, 40044), (10011, 34836), (11612, 30033), (13348, 26127), (17418, 20022)]