273297712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{2879}}^1$

素因数の和:3253

約数の個数: 40

約数和(自身を含む): 562464000

約数和(自身を除く): 289166288

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 349, 698, 1396, 2792, 2879, 5584, 5758, 5933, 11516, 11866, 23032, 23732, 46064, 47464, 48943, 94928, 97886, 195772, 391544, 783088, 1004771, 2009542, 4019084, 8038168, 16076336, 17081107, 34162214, 68324428, 136648856, 273297712]

約数ペア:

[(1, 273297712), (2, 136648856), (4, 68324428), (8, 34162214), (16, 17081107), (17, 16076336), (34, 8038168), (68, 4019084), (136, 2009542), (272, 1004771), (349, 783088), (698, 391544), (1396, 195772), (2792, 97886), (2879, 94928), (5584, 48943), (5758, 47464), (5933, 46064), (11516, 23732), (11866, 23032)]