304879581088

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{613}}^1\times {\mathrm{361451}}^1$

素因数の和:362117

約数の個数: 48

約数和(自身を含む): 615194195616

約数和(自身を除く): 310314614528

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 613, 688, 1226, 1376, 2452, 4904, 9808, 19616, 26359, 52718, 105436, 210872, 361451, 421744, 722902, 843488, 1445804, 2891608, 5783216, 11566432, 15542393, 31084786, 62169572, 124339144, 221569463, 248678288, 443138926, 497356576, 886277852, 1772555704, 3545111408, 7090222816, 9527486909, 19054973818, 38109947636, 76219895272, 152439790544, 304879581088]

約数ペア:

[(1, 304879581088), (2, 152439790544), (4, 76219895272), (8, 38109947636), (16, 19054973818), (32, 9527486909), (43, 7090222816), (86, 3545111408), (172, 1772555704), (344, 886277852), (613, 497356576), (688, 443138926), (1226, 248678288), (1376, 221569463), (2452, 124339144), (4904, 62169572), (9808, 31084786), (19616, 15542393), (26359, 11566432), (52718, 5783216), (105436, 2891608), (210872, 1445804), (361451, 843488), (421744, 722902)]