291221123536

素因数分解:

$2^4\times 7^1\times {\mathrm{14033}}^1\times {\mathrm{185291}}^1$

素因数の和:199339

約数の個数: 40

約数和(自身を含む): 644896206144

約数和(自身を除く): 353675082608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 14033, 28066, 56132, 98231, 112264, 185291, 196462, 224528, 370582, 392924, 741164, 785848, 1297037, 1482328, 1571696, 2594074, 2964656, 5188148, 10376296, 20752592, 2600188603, 5200377206, 10400754412, 18201320221, 20801508824, 36402640442, 41603017648, 72805280884, 145610561768, 291221123536]

約数ペア:

[(1, 291221123536), (2, 145610561768), (4, 72805280884), (7, 41603017648), (8, 36402640442), (14, 20801508824), (16, 18201320221), (28, 10400754412), (56, 5200377206), (112, 2600188603), (14033, 20752592), (28066, 10376296), (56132, 5188148), (98231, 2964656), (112264, 2594074), (185291, 1571696), (196462, 1482328), (224528, 1297037), (370582, 785848), (392924, 741164)]