256501352232

素因数分解:

$2^3\times 3^2\times {\mathrm{4099}}^1\times {\mathrm{869119}}^1$

素因数の和:873230

約数の個数: 48

約数和(自身を含む): 694861440000

約数和(自身を除く): 438360087768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4099, 8198, 12297, 16396, 24594, 32792, 36891, 49188, 73782, 98376, 147564, 295128, 869119, 1738238, 2607357, 3476476, 5214714, 6952952, 7822071, 10429428, 15644142, 20858856, 31288284, 62576568, 3562518781, 7125037562, 10687556343, 14250075124, 21375112686, 28500150248, 32062669029, 42750225372, 64125338058, 85500450744, 128250676116, 256501352232]

約数ペア:

[(1, 256501352232), (2, 128250676116), (3, 85500450744), (4, 64125338058), (6, 42750225372), (8, 32062669029), (9, 28500150248), (12, 21375112686), (18, 14250075124), (24, 10687556343), (36, 7125037562), (72, 3562518781), (4099, 62576568), (8198, 31288284), (12297, 20858856), (16396, 15644142), (24594, 10429428), (32792, 7822071), (36891, 6952952), (49188, 5214714), (73782, 3476476), (98376, 2607357), (147564, 1738238), (295128, 869119)]