273523040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{244217}}^1$

素因数の和:244239

約数の個数: 48

約数和(自身を含む): 738515232

約数和(自身を除く): 464992192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 244217, 488434, 976868, 1221085, 1709519, 1953736, 2442170, 3419038, 3907472, 4884340, 6838076, 7814944, 8547595, 9768680, 13676152, 17095190, 19537360, 27352304, 34190380, 39074720, 54704608, 68380760, 136761520, 273523040]

約数ペア:

[(1, 273523040), (2, 136761520), (4, 68380760), (5, 54704608), (7, 39074720), (8, 34190380), (10, 27352304), (14, 19537360), (16, 17095190), (20, 13676152), (28, 9768680), (32, 8547595), (35, 7814944), (40, 6838076), (56, 4884340), (70, 3907472), (80, 3419038), (112, 2442170), (140, 1953736), (160, 1709519), (224, 1221085), (280, 976868), (560, 488434), (1120, 244217)]