289199916

素因数分解:

$2^2\times 3^3\times {\mathrm{1097}}^1\times {\mathrm{2441}}^1$

素因数の和:3551

約数の個数: 48

約数和(自身を含む): 750768480

約数和(自身を除く): 461568564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1097, 2194, 2441, 3291, 4388, 4882, 6582, 7323, 9764, 9873, 13164, 14646, 19746, 21969, 29292, 29619, 39492, 43938, 59238, 65907, 87876, 118476, 131814, 263628, 2677777, 5355554, 8033331, 10711108, 16066662, 24099993, 32133324, 48199986, 72299979, 96399972, 144599958, 289199916]

約数ペア:

[(1, 289199916), (2, 144599958), (3, 96399972), (4, 72299979), (6, 48199986), (9, 32133324), (12, 24099993), (18, 16066662), (27, 10711108), (36, 8033331), (54, 5355554), (108, 2677777), (1097, 263628), (2194, 131814), (2441, 118476), (3291, 87876), (4388, 65907), (4882, 59238), (6582, 43938), (7323, 39492), (9764, 29619), (9873, 29292), (13164, 21969), (14646, 19746)]