339181404

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{1009}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 802586400

約数和(自身を除く): 463404996

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 257, 327, 436, 514, 654, 771, 1009, 1028, 1308, 1542, 2018, 3027, 3084, 4036, 6054, 12108, 28013, 56026, 84039, 109981, 112052, 168078, 219962, 259313, 329943, 336156, 439924, 518626, 659886, 777939, 1037252, 1319772, 1555878, 3111756, 28265117, 56530234, 84795351, 113060468, 169590702, 339181404]

約数ペア:

[(1, 339181404), (2, 169590702), (3, 113060468), (4, 84795351), (6, 56530234), (12, 28265117), (109, 3111756), (218, 1555878), (257, 1319772), (327, 1037252), (436, 777939), (514, 659886), (654, 518626), (771, 439924), (1009, 336156), (1028, 329943), (1308, 259313), (1542, 219962), (2018, 168078), (3027, 112052), (3084, 109981), (4036, 84039), (6054, 56026), (12108, 28013)]