275655864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{2357}}^1$

素因数の和:2820

約数の個数: 64

約数和(自身を含む): 753805440

約数和(自身を除く): 478149576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 443, 886, 1329, 1772, 2357, 2658, 3544, 4714, 4873, 5316, 7071, 9428, 9746, 10632, 14142, 14619, 18856, 19492, 25927, 28284, 29238, 38984, 51854, 56568, 58476, 77781, 103708, 116952, 155562, 207416, 311124, 622248, 1044151, 2088302, 3132453, 4176604, 6264906, 8353208, 11485661, 12529812, 22971322, 25059624, 34456983, 45942644, 68913966, 91885288, 137827932, 275655864]

約数ペア:

[(1, 275655864), (2, 137827932), (3, 91885288), (4, 68913966), (6, 45942644), (8, 34456983), (11, 25059624), (12, 22971322), (22, 12529812), (24, 11485661), (33, 8353208), (44, 6264906), (66, 4176604), (88, 3132453), (132, 2088302), (264, 1044151), (443, 622248), (886, 311124), (1329, 207416), (1772, 155562), (2357, 116952), (2658, 103708), (3544, 77781), (4714, 58476), (4873, 56568), (5316, 51854), (7071, 38984), (9428, 29238), (9746, 28284), (10632, 25927), (14142, 19492), (14619, 18856)]