990075576

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{701}}^1\times {\mathrm{1201}}^1$

素因数の和:1925

約数の個数: 96

約数和(自身を含む): 2885809680

約数和(自身を除く): 1895734104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 701, 1176, 1201, 1402, 2103, 2402, 2804, 3603, 4206, 4804, 4907, 5608, 7206, 8407, 8412, 9608, 9814, 14412, 14721, 16814, 16824, 19628, 25221, 28824, 29442, 33628, 34349, 39256, 50442, 58849, 58884, 67256, 68698, 100884, 103047, 117698, 117768, 137396, 176547, 201768, 206094, 235396, 274792, 353094, 412188, 470792, 706188, 824376, 841901, 1412376, 1683802, 2525703, 3367604, 5051406, 5893307, 6735208, 10102812, 11786614, 17679921, 20205624, 23573228, 35359842, 41253149, 47146456, 70719684, 82506298, 123759447, 141439368, 165012596, 247518894, 330025192, 495037788, 990075576]

約数ペア:

[(1, 990075576), (2, 495037788), (3, 330025192), (4, 247518894), (6, 165012596), (7, 141439368), (8, 123759447), (12, 82506298), (14, 70719684), (21, 47146456), (24, 41253149), (28, 35359842), (42, 23573228), (49, 20205624), (56, 17679921), (84, 11786614), (98, 10102812), (147, 6735208), (168, 5893307), (196, 5051406), (294, 3367604), (392, 2525703), (588, 1683802), (701, 1412376), (1176, 841901), (1201, 824376), (1402, 706188), (2103, 470792), (2402, 412188), (2804, 353094), (3603, 274792), (4206, 235396), (4804, 206094), (4907, 201768), (5608, 176547), (7206, 137396), (8407, 117768), (8412, 117698), (9608, 103047), (9814, 100884), (14412, 68698), (14721, 67256), (16814, 58884), (16824, 58849), (19628, 50442), (25221, 39256), (28824, 34349), (29442, 33628)]