255780924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{26947}}^1$

素因数の和:27074

約数の個数: 48

約数和(自身を含む): 688144128

約数和(自身を除く): 432363204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 1356, 1582, 2373, 3164, 4746, 9492, 26947, 53894, 80841, 107788, 161682, 188629, 323364, 377258, 565887, 754516, 1131774, 2263548, 3045011, 6090022, 9135033, 12180044, 18270066, 21315077, 36540132, 42630154, 63945231, 85260308, 127890462, 255780924]

約数ペア:

[(1, 255780924), (2, 127890462), (3, 85260308), (4, 63945231), (6, 42630154), (7, 36540132), (12, 21315077), (14, 18270066), (21, 12180044), (28, 9135033), (42, 6090022), (84, 3045011), (113, 2263548), (226, 1131774), (339, 754516), (452, 565887), (678, 377258), (791, 323364), (1356, 188629), (1582, 161682), (2373, 107788), (3164, 80841), (4746, 53894), (9492, 26947)]