272639536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{10321}}^1$

素因数の和:10469

約数の個数: 40

約数和(自身を含む): 573407744

約数和(自身を除く): 300768208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 3302, 6604, 10321, 13208, 20642, 26416, 41284, 82568, 134173, 165136, 268346, 536692, 1073384, 1310767, 2146768, 2621534, 5243068, 10486136, 17039971, 20972272, 34079942, 68159884, 136319768, 272639536]

約数ペア:

[(1, 272639536), (2, 136319768), (4, 68159884), (8, 34079942), (13, 20972272), (16, 17039971), (26, 10486136), (52, 5243068), (104, 2621534), (127, 2146768), (208, 1310767), (254, 1073384), (508, 536692), (1016, 268346), (1651, 165136), (2032, 134173), (3302, 82568), (6604, 41284), (10321, 26416), (13208, 20642)]