289662936

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{2381}}^1$

素因数の和:2564

約数の個数: 64

約数和(自身を含む): 749472480

約数和(自身を除く): 459809544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 137, 148, 222, 274, 296, 411, 444, 548, 822, 888, 1096, 1644, 2381, 3288, 4762, 5069, 7143, 9524, 10138, 14286, 15207, 19048, 20276, 28572, 30414, 40552, 57144, 60828, 88097, 121656, 176194, 264291, 326197, 352388, 528582, 652394, 704776, 978591, 1057164, 1304788, 1957182, 2114328, 2609576, 3914364, 7828728, 12069289, 24138578, 36207867, 48277156, 72415734, 96554312, 144831468, 289662936]

約数ペア:

[(1, 289662936), (2, 144831468), (3, 96554312), (4, 72415734), (6, 48277156), (8, 36207867), (12, 24138578), (24, 12069289), (37, 7828728), (74, 3914364), (111, 2609576), (137, 2114328), (148, 1957182), (222, 1304788), (274, 1057164), (296, 978591), (411, 704776), (444, 652394), (548, 528582), (822, 352388), (888, 326197), (1096, 264291), (1644, 176194), (2381, 121656), (3288, 88097), (4762, 60828), (5069, 57144), (7143, 40552), (9524, 30414), (10138, 28572), (14286, 20276), (15207, 19048)]