339975592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{12343}}^1$

素因数の和:12673

約数の個数: 32

約数和(自身を含む): 697682880

約数和(自身を除く): 357707288

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 313, 626, 1252, 2504, 3443, 6886, 12343, 13772, 24686, 27544, 49372, 98744, 135773, 271546, 543092, 1086184, 3863359, 7726718, 15453436, 30906872, 42496949, 84993898, 169987796, 339975592]

約数ペア:

[(1, 339975592), (2, 169987796), (4, 84993898), (8, 42496949), (11, 30906872), (22, 15453436), (44, 7726718), (88, 3863359), (313, 1086184), (626, 543092), (1252, 271546), (2504, 135773), (3443, 98744), (6886, 49372), (12343, 27544), (13772, 24686)]