218204864

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{547}}^1$

素因数の和:853

約数の個数: 56

約数和(自身を含む): 454322688

約数和(自身を除く): 236117824

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 271, 368, 542, 547, 736, 1084, 1094, 1472, 2168, 2188, 4336, 4376, 6233, 8672, 8752, 12466, 12581, 17344, 17504, 24932, 25162, 35008, 49864, 50324, 99728, 100648, 148237, 199456, 201296, 296474, 398912, 402592, 592948, 805184, 1185896, 2371792, 3409451, 4743584, 6818902, 9487168, 13637804, 27275608, 54551216, 109102432, 218204864]

約数ペア:

[(1, 218204864), (2, 109102432), (4, 54551216), (8, 27275608), (16, 13637804), (23, 9487168), (32, 6818902), (46, 4743584), (64, 3409451), (92, 2371792), (184, 1185896), (271, 805184), (368, 592948), (542, 402592), (547, 398912), (736, 296474), (1084, 201296), (1094, 199456), (1472, 148237), (2168, 100648), (2188, 99728), (4336, 50324), (4376, 49864), (6233, 35008), (8672, 25162), (8752, 24932), (12466, 17504), (12581, 17344)]