259495504

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{1931}}^1$

素因数の和:2203

約数の個数: 40

約数和(自身を含む): 518904288

約数和(自身を除く): 259408784

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 227, 296, 454, 592, 908, 1816, 1931, 3632, 3862, 7724, 8399, 15448, 16798, 30896, 33596, 67192, 71447, 134384, 142894, 285788, 438337, 571576, 876674, 1143152, 1753348, 3506696, 7013392, 16218469, 32436938, 64873876, 129747752, 259495504]

約数ペア:

[(1, 259495504), (2, 129747752), (4, 64873876), (8, 32436938), (16, 16218469), (37, 7013392), (74, 3506696), (148, 1753348), (227, 1143152), (296, 876674), (454, 571576), (592, 438337), (908, 285788), (1816, 142894), (1931, 134384), (3632, 71447), (3862, 67192), (7724, 33596), (8399, 30896), (15448, 16798)]