288680672

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^2$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 721278432

約数和(自身を除く): 432597760

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 41, 43, 56, 68, 82, 86, 112, 119, 136, 164, 172, 224, 238, 272, 287, 301, 328, 344, 476, 544, 574, 602, 656, 688, 697, 731, 952, 1148, 1204, 1312, 1376, 1394, 1462, 1763, 1849, 1904, 2296, 2408, 2788, 2924, 3526, 3698, 3808, 4592, 4816, 4879, 5117, 5576, 5848, 7052, 7396, 9184, 9632, 9758, 10234, 11152, 11696, 12341, 12943, 14104, 14792, 19516, 20468, 22304, 23392, 24682, 25886, 28208, 29584, 29971, 31433, 39032, 40936, 49364, 51772, 56416, 59168, 59942, 62866, 75809, 78064, 81872, 98728, 103544, 119884, 125732, 151618, 156128, 163744, 197456, 207088, 209797, 220031, 239768, 251464, 303236, 394912, 414176, 419594, 440062, 479536, 502928, 530663, 606472, 839188, 880124, 959072, 1005856, 1061326, 1212944, 1288753, 1678376, 1760248, 2122652, 2425888, 2577506, 3356752, 3520496, 4245304, 5155012, 6713504, 7040992, 8490608, 9021271, 10310024, 16981216, 18042542, 20620048, 36085084, 41240096, 72170168, 144340336, 288680672]

約数ペア:

[(1, 288680672), (2, 144340336), (4, 72170168), (7, 41240096), (8, 36085084), (14, 20620048), (16, 18042542), (17, 16981216), (28, 10310024), (32, 9021271), (34, 8490608), (41, 7040992), (43, 6713504), (56, 5155012), (68, 4245304), (82, 3520496), (86, 3356752), (112, 2577506), (119, 2425888), (136, 2122652), (164, 1760248), (172, 1678376), (224, 1288753), (238, 1212944), (272, 1061326), (287, 1005856), (301, 959072), (328, 880124), (344, 839188), (476, 606472), (544, 530663), (574, 502928), (602, 479536), (656, 440062), (688, 419594), (697, 414176), (731, 394912), (952, 303236), (1148, 251464), (1204, 239768), (1312, 220031), (1376, 209797), (1394, 207088), (1462, 197456), (1763, 163744), (1849, 156128), (1904, 151618), (2296, 125732), (2408, 119884), (2788, 103544), (2924, 98728), (3526, 81872), (3698, 78064), (3808, 75809), (4592, 62866), (4816, 59942), (4879, 59168), (5117, 56416), (5576, 51772), (5848, 49364), (7052, 40936), (7396, 39032), (9184, 31433), (9632, 29971), (9758, 29584), (10234, 28208), (11152, 25886), (11696, 24682), (12341, 23392), (12943, 22304), (14104, 20468), (14792, 19516)]