284569312

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{613}}^1$

素因数の和:875

約数の個数: 48

約数和(自身を含む): 570946320

約数和(自身を除く): 286377008

約数列:

[1, 2, 4, 8, 16, 32, 89, 163, 178, 326, 356, 613, 652, 712, 1226, 1304, 1424, 2452, 2608, 2848, 4904, 5216, 9808, 14507, 19616, 29014, 54557, 58028, 99919, 109114, 116056, 199838, 218228, 232112, 399676, 436456, 464224, 799352, 872912, 1598704, 1745824, 3197408, 8892791, 17785582, 35571164, 71142328, 142284656, 284569312]

約数ペア:

[(1, 284569312), (2, 142284656), (4, 71142328), (8, 35571164), (16, 17785582), (32, 8892791), (89, 3197408), (163, 1745824), (178, 1598704), (326, 872912), (356, 799352), (613, 464224), (652, 436456), (712, 399676), (1226, 232112), (1304, 218228), (1424, 199838), (2452, 116056), (2608, 109114), (2848, 99919), (4904, 58028), (5216, 54557), (9808, 29014), (14507, 19616)]