254376468

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{133321}}^1$

素因数の和:133384

約数の個数: 36

約数和(自身を含む): 655144308

約数和(自身を除く): 400767840

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 133321, 266642, 399963, 533284, 799926, 1199889, 1599852, 2399778, 4799556, 7066013, 14132026, 21198039, 28264052, 42396078, 63594117, 84792156, 127188234, 254376468]

約数ペア:

[(1, 254376468), (2, 127188234), (3, 84792156), (4, 63594117), (6, 42396078), (9, 28264052), (12, 21198039), (18, 14132026), (36, 7066013), (53, 4799556), (106, 2399778), (159, 1599852), (212, 1199889), (318, 799926), (477, 533284), (636, 399963), (954, 266642), (1908, 133321)]