264027831256

素因数分解:

$2^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{10939171}}^1$

素因数の和:10939615

約数の個数: 32

約数和(自身を含む): 567086676480

約数和(自身を除く): 303058845224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 431, 862, 1724, 3017, 3448, 6034, 12068, 24136, 10939171, 21878342, 43756684, 76574197, 87513368, 153148394, 306296788, 612593576, 4714782701, 9429565402, 18859130804, 33003478907, 37718261608, 66006957814, 132013915628, 264027831256]

約数ペア:

[(1, 264027831256), (2, 132013915628), (4, 66006957814), (7, 37718261608), (8, 33003478907), (14, 18859130804), (28, 9429565402), (56, 4714782701), (431, 612593576), (862, 306296788), (1724, 153148394), (3017, 87513368), (3448, 76574197), (6034, 43756684), (12068, 21878342), (24136, 10939171)]