820270032

素因数分解:

$2^4\times 3^1\times {\mathrm{149}}^1\times {\mathrm{114691}}^1$

素因数の和:114851

約数の個数: 40

約数和(自身を含む): 2133271200

約数和(自身を除く): 1313001168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 149, 298, 447, 596, 894, 1192, 1788, 2384, 3576, 7152, 114691, 229382, 344073, 458764, 688146, 917528, 1376292, 1835056, 2752584, 5505168, 17088959, 34177918, 51266877, 68355836, 102533754, 136711672, 205067508, 273423344, 410135016, 820270032]

約数ペア:

[(1, 820270032), (2, 410135016), (3, 273423344), (4, 205067508), (6, 136711672), (8, 102533754), (12, 68355836), (16, 51266877), (24, 34177918), (48, 17088959), (149, 5505168), (298, 2752584), (447, 1835056), (596, 1376292), (894, 917528), (1192, 688146), (1788, 458764), (2384, 344073), (3576, 229382), (7152, 114691)]