1089742024

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:527

約数の個数: 128

約数和(自身を含む): 2604648960

約数和(自身を除く): 1514906936

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 56, 68, 92, 119, 136, 157, 161, 184, 238, 314, 317, 322, 391, 476, 628, 634, 644, 782, 952, 1099, 1256, 1268, 1288, 1564, 2198, 2219, 2536, 2669, 2737, 3128, 3611, 4396, 4438, 5338, 5389, 5474, 7222, 7291, 8792, 8876, 10676, 10778, 10948, 14444, 14582, 17752, 18683, 21352, 21556, 21896, 25277, 28888, 29164, 37366, 37723, 43112, 49769, 50554, 51037, 58328, 61387, 74732, 75446, 99538, 101108, 102074, 122774, 123947, 149464, 150892, 199076, 202216, 204148, 245548, 247894, 301784, 348383, 398152, 408296, 429709, 491096, 495788, 696766, 846073, 859418, 867629, 991576, 1144687, 1393532, 1692146, 1718836, 1735258, 2289374, 2787064, 3384292, 3437672, 3470516, 4578748, 5922511, 6768584, 6941032, 8012809, 9157496, 11845022, 16025618, 19459679, 23690044, 32051236, 38919358, 47380088, 64102472, 77838716, 136217753, 155677432, 272435506, 544871012, 1089742024]

約数ペア:

[(1, 1089742024), (2, 544871012), (4, 272435506), (7, 155677432), (8, 136217753), (14, 77838716), (17, 64102472), (23, 47380088), (28, 38919358), (34, 32051236), (46, 23690044), (56, 19459679), (68, 16025618), (92, 11845022), (119, 9157496), (136, 8012809), (157, 6941032), (161, 6768584), (184, 5922511), (238, 4578748), (314, 3470516), (317, 3437672), (322, 3384292), (391, 2787064), (476, 2289374), (628, 1735258), (634, 1718836), (644, 1692146), (782, 1393532), (952, 1144687), (1099, 991576), (1256, 867629), (1268, 859418), (1288, 846073), (1564, 696766), (2198, 495788), (2219, 491096), (2536, 429709), (2669, 408296), (2737, 398152), (3128, 348383), (3611, 301784), (4396, 247894), (4438, 245548), (5338, 204148), (5389, 202216), (5474, 199076), (7222, 150892), (7291, 149464), (8792, 123947), (8876, 122774), (10676, 102074), (10778, 101108), (10948, 99538), (14444, 75446), (14582, 74732), (17752, 61387), (18683, 58328), (21352, 51037), (21556, 50554), (21896, 49769), (25277, 43112), (28888, 37723), (29164, 37366)]