256862364

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{6257}}^1$

素因数の和:6586

約数の個数: 48

約数和(自身を含む): 656038656

約数和(自身を除く): 399176292

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 311, 622, 933, 1244, 1866, 3421, 3732, 6257, 6842, 10263, 12514, 13684, 18771, 20526, 25028, 37542, 41052, 68827, 75084, 137654, 206481, 275308, 412962, 825924, 1945927, 3891854, 5837781, 7783708, 11675562, 21405197, 23351124, 42810394, 64215591, 85620788, 128431182, 256862364]

約数ペア:

[(1, 256862364), (2, 128431182), (3, 85620788), (4, 64215591), (6, 42810394), (11, 23351124), (12, 21405197), (22, 11675562), (33, 7783708), (44, 5837781), (66, 3891854), (132, 1945927), (311, 825924), (622, 412962), (933, 275308), (1244, 206481), (1866, 137654), (3421, 75084), (3732, 68827), (6257, 41052), (6842, 37542), (10263, 25028), (12514, 20526), (13684, 18771)]