1302381456

素因数分解:

$2^4\times 3^1\times {\mathrm{1291}}^1\times {\mathrm{21017}}^1$

素因数の和:22319

約数の個数: 40

約数和(自身を含む): 3367251744

約数和(自身を除く): 2064870288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1291, 2582, 3873, 5164, 7746, 10328, 15492, 20656, 21017, 30984, 42034, 61968, 63051, 84068, 126102, 168136, 252204, 336272, 504408, 1008816, 27132947, 54265894, 81398841, 108531788, 162797682, 217063576, 325595364, 434127152, 651190728, 1302381456]

約数ペア:

[(1, 1302381456), (2, 651190728), (3, 434127152), (4, 325595364), (6, 217063576), (8, 162797682), (12, 108531788), (16, 81398841), (24, 54265894), (48, 27132947), (1291, 1008816), (2582, 504408), (3873, 336272), (5164, 252204), (7746, 168136), (10328, 126102), (15492, 84068), (20656, 63051), (21017, 61968), (30984, 42034)]