743131444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{1429}}^1$

素因数の和:1720

約数の個数: 48

約数和(自身を含む): 1452971520

約数和(自身を除く): 709840076

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 223, 446, 583, 892, 1166, 1429, 2332, 2453, 2858, 4906, 5716, 9812, 11819, 15719, 23638, 31438, 47276, 62876, 75737, 130009, 151474, 260018, 302948, 318667, 520036, 637334, 833107, 1274668, 1666214, 3332428, 3505337, 7010674, 14021348, 16889351, 33778702, 67557404, 185782861, 371565722, 743131444]

約数ペア:

[(1, 743131444), (2, 371565722), (4, 185782861), (11, 67557404), (22, 33778702), (44, 16889351), (53, 14021348), (106, 7010674), (212, 3505337), (223, 3332428), (446, 1666214), (583, 1274668), (892, 833107), (1166, 637334), (1429, 520036), (2332, 318667), (2453, 302948), (2858, 260018), (4906, 151474), (5716, 130009), (9812, 75737), (11819, 62876), (15719, 47276), (23638, 31438)]