266156747992

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{503}}^1\times {\mathrm{987199}}^1$

素因数の和:987775

約数の個数: 32

約数和(自身を含む): 507499776000

約数和(自身を除く): 241343028008

約数列:

[1, 2, 4, 8, 67, 134, 268, 503, 536, 1006, 2012, 4024, 33701, 67402, 134804, 269608, 987199, 1974398, 3948796, 7897592, 66142333, 132284666, 264569332, 496561097, 529138664, 993122194, 1986244388, 3972488776, 33269593499, 66539186998, 133078373996, 266156747992]

約数ペア:

[(1, 266156747992), (2, 133078373996), (4, 66539186998), (8, 33269593499), (67, 3972488776), (134, 1986244388), (268, 993122194), (503, 529138664), (536, 496561097), (1006, 264569332), (2012, 132284666), (4024, 66142333), (33701, 7897592), (67402, 3948796), (134804, 1974398), (269608, 987199)]