338924008352

素因数分解:

$2^5\times {\mathrm{61981}}^1\times {\mathrm{170881}}^1$

素因数の和:232872

約数の個数: 24

約数和(自身を含む): 667271311812

約数和(自身を除く): 328347303460

約数列:

[1, 2, 4, 8, 16, 32, 61981, 123962, 170881, 247924, 341762, 495848, 683524, 991696, 1367048, 1983392, 2734096, 5468192, 10591375261, 21182750522, 42365501044, 84731002088, 169462004176, 338924008352]

約数ペア:

[(1, 338924008352), (2, 169462004176), (4, 84731002088), (8, 42365501044), (16, 21182750522), (32, 10591375261), (61981, 5468192), (123962, 2734096), (170881, 1983392), (247924, 1367048), (341762, 991696), (495848, 683524)]