289347948

素因数分解:

$2^2\times 3^2\times {\mathrm{281}}^1\times {\mathrm{28603}}^1$

素因数の和:28894

約数の個数: 36

約数和(自身を含む): 734035848

約数和(自身を除く): 444687900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 281, 562, 843, 1124, 1686, 2529, 3372, 5058, 10116, 28603, 57206, 85809, 114412, 171618, 257427, 343236, 514854, 1029708, 8037443, 16074886, 24112329, 32149772, 48224658, 72336987, 96449316, 144673974, 289347948]

約数ペア:

[(1, 289347948), (2, 144673974), (3, 96449316), (4, 72336987), (6, 48224658), (9, 32149772), (12, 24112329), (18, 16074886), (36, 8037443), (281, 1029708), (562, 514854), (843, 343236), (1124, 257427), (1686, 171618), (2529, 114412), (3372, 85809), (5058, 57206), (10116, 28603)]