288520674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{50671}}^1$

素因数の和:50762

約数の個数: 32

約数和(自身を含む): 629954304

約数和(自身を除く): 341433630

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 50671, 101342, 152013, 304026, 658723, 1317446, 1976169, 3698983, 3952338, 7397966, 11096949, 22193898, 48086779, 96173558, 144260337, 288520674]

約数ペア:

[(1, 288520674), (2, 144260337), (3, 96173558), (6, 48086779), (13, 22193898), (26, 11096949), (39, 7397966), (73, 3952338), (78, 3698983), (146, 1976169), (219, 1317446), (438, 658723), (949, 304026), (1898, 152013), (2847, 101342), (5694, 50671)]