266770192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{55763}}^1$

素因数の和:55807

約数の個数: 40

約数和(自身を含む): 580837824

約数和(自身を除く): 314067632

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 55763, 111526, 223052, 446104, 724919, 892208, 1282549, 1449838, 2565098, 2899676, 5130196, 5799352, 10260392, 11598704, 16673137, 20520784, 33346274, 66692548, 133385096, 266770192]

約数ペア:

[(1, 266770192), (2, 133385096), (4, 66692548), (8, 33346274), (13, 20520784), (16, 16673137), (23, 11598704), (26, 10260392), (46, 5799352), (52, 5130196), (92, 2899676), (104, 2565098), (184, 1449838), (208, 1282549), (299, 892208), (368, 724919), (598, 446104), (1196, 223052), (2392, 111526), (4784, 55763)]