291224394

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{2281}}^1$

素因数の和:2503

約数の個数: 48

約数和(自身を含む): 650397384

約数和(自身を除く): 359172990

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 173, 246, 346, 369, 519, 738, 1038, 1557, 2281, 3114, 4562, 6843, 7093, 13686, 14186, 20529, 21279, 41058, 42558, 63837, 93521, 127674, 187042, 280563, 394613, 561126, 789226, 841689, 1183839, 1683378, 2367678, 3551517, 7103034, 16179133, 32358266, 48537399, 97074798, 145612197, 291224394]

約数ペア:

[(1, 291224394), (2, 145612197), (3, 97074798), (6, 48537399), (9, 32358266), (18, 16179133), (41, 7103034), (82, 3551517), (123, 2367678), (173, 1683378), (246, 1183839), (346, 841689), (369, 789226), (519, 561126), (738, 394613), (1038, 280563), (1557, 187042), (2281, 127674), (3114, 93521), (4562, 63837), (6843, 42558), (7093, 41058), (13686, 21279), (14186, 20529)]