285447752

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 559813680

約数和(自身を除く): 274365928

約数列:

[1, 2, 4, 8, 31, 62, 107, 124, 214, 248, 347, 428, 694, 856, 961, 1388, 1922, 2776, 3317, 3844, 6634, 7688, 10757, 13268, 21514, 26536, 37129, 43028, 74258, 86056, 102827, 148516, 205654, 297032, 333467, 411308, 666934, 822616, 1150999, 1333868, 2301998, 2667736, 4603996, 9207992, 35680969, 71361938, 142723876, 285447752]

約数ペア:

[(1, 285447752), (2, 142723876), (4, 71361938), (8, 35680969), (31, 9207992), (62, 4603996), (107, 2667736), (124, 2301998), (214, 1333868), (248, 1150999), (347, 822616), (428, 666934), (694, 411308), (856, 333467), (961, 297032), (1388, 205654), (1922, 148516), (2776, 102827), (3317, 86056), (3844, 74258), (6634, 43028), (7688, 37129), (10757, 26536), (13268, 21514)]