669010352

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{191}}^1\times {\mathrm{1223}}^1$

素因数の和:1601

約数の個数: 40

約数和(自身を含む): 1311344640

約数和(自身を除く): 642334288

約数列:

[1, 2, 4, 8, 16, 179, 191, 358, 382, 716, 764, 1223, 1432, 1528, 2446, 2864, 3056, 4892, 9784, 19568, 34189, 68378, 136756, 218917, 233593, 273512, 437834, 467186, 547024, 875668, 934372, 1751336, 1868744, 3502672, 3737488, 41813147, 83626294, 167252588, 334505176, 669010352]

約数ペア:

[(1, 669010352), (2, 334505176), (4, 167252588), (8, 83626294), (16, 41813147), (179, 3737488), (191, 3502672), (358, 1868744), (382, 1751336), (716, 934372), (764, 875668), (1223, 547024), (1432, 467186), (1528, 437834), (2446, 273512), (2864, 233593), (3056, 218917), (4892, 136756), (9784, 68378), (19568, 34189)]