336966032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{52259}}^1$

素因数の和:52311

約数の個数: 40

約数和(自身を含む): 725786880

約数和(自身を除く): 388820848

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 52259, 104518, 209036, 418072, 679367, 836144, 1358734, 1620029, 2717468, 3240058, 5434936, 6480116, 10869872, 12960232, 21060377, 25920464, 42120754, 84241508, 168483016, 336966032]

約数ペア:

[(1, 336966032), (2, 168483016), (4, 84241508), (8, 42120754), (13, 25920464), (16, 21060377), (26, 12960232), (31, 10869872), (52, 6480116), (62, 5434936), (104, 3240058), (124, 2717468), (208, 1620029), (248, 1358734), (403, 836144), (496, 679367), (806, 418072), (1612, 209036), (3224, 104518), (6448, 52259)]