334620904

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{421}}^1\times {\mathrm{1361}}^1$

素因数の和:1861

約数の個数: 32

約数和(自身を含む): 637988040

約数和(自身を除く): 303367136

約数列:

[1, 2, 4, 8, 73, 146, 292, 421, 584, 842, 1361, 1684, 2722, 3368, 5444, 10888, 30733, 61466, 99353, 122932, 198706, 245864, 397412, 572981, 794824, 1145962, 2291924, 4583848, 41827613, 83655226, 167310452, 334620904]

約数ペア:

[(1, 334620904), (2, 167310452), (4, 83655226), (8, 41827613), (73, 4583848), (146, 2291924), (292, 1145962), (421, 794824), (584, 572981), (842, 397412), (1361, 245864), (1684, 198706), (2722, 122932), (3368, 99353), (5444, 61466), (10888, 30733)]