238896736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1279}}^1$

素因数の和:1751

約数の個数: 48

約数和(自身を含む): 508032000

約数和(自身を除く): 269135264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 449, 898, 1279, 1796, 2558, 3592, 5116, 5837, 7184, 10232, 11674, 14368, 16627, 20464, 23348, 33254, 40928, 46696, 66508, 93392, 133016, 186784, 266032, 532064, 574271, 1148542, 2297084, 4594168, 7465523, 9188336, 14931046, 18376672, 29862092, 59724184, 119448368, 238896736]

約数ペア:

[(1, 238896736), (2, 119448368), (4, 59724184), (8, 29862092), (13, 18376672), (16, 14931046), (26, 9188336), (32, 7465523), (52, 4594168), (104, 2297084), (208, 1148542), (416, 574271), (449, 532064), (898, 266032), (1279, 186784), (1796, 133016), (2558, 93392), (3592, 66508), (5116, 46696), (5837, 40928), (7184, 33254), (10232, 23348), (11674, 20464), (14368, 16627)]