254496402

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{2129}}^1$

素因数の和:2395

約数の個数: 48

約数和(自身を含む): 573183000

約数和(自身を除く): 318686598

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 229, 261, 458, 522, 687, 1374, 2061, 2129, 4122, 4258, 6387, 6641, 12774, 13282, 19161, 19923, 38322, 39846, 59769, 61741, 119538, 123482, 185223, 370446, 487541, 555669, 975082, 1111338, 1462623, 2925246, 4387869, 8775738, 14138689, 28277378, 42416067, 84832134, 127248201, 254496402]

約数ペア:

[(1, 254496402), (2, 127248201), (3, 84832134), (6, 42416067), (9, 28277378), (18, 14138689), (29, 8775738), (58, 4387869), (87, 2925246), (174, 1462623), (229, 1111338), (261, 975082), (458, 555669), (522, 487541), (687, 370446), (1374, 185223), (2061, 123482), (2129, 119538), (4122, 61741), (4258, 59769), (6387, 39846), (6641, 38322), (12774, 19923), (13282, 19161)]