779727872

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 264

約数和(自身を含む): 2090887680

約数和(自身を除く): 1311159808

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 31, 32, 44, 56, 58, 62, 64, 77, 88, 112, 116, 121, 124, 128, 154, 176, 203, 217, 224, 232, 242, 248, 256, 308, 319, 341, 352, 406, 434, 448, 464, 484, 496, 512, 616, 638, 682, 704, 812, 847, 868, 896, 899, 928, 968, 992, 1024, 1232, 1276, 1364, 1408, 1624, 1694, 1736, 1792, 1798, 1856, 1936, 1984, 2233, 2387, 2464, 2552, 2728, 2816, 3248, 3388, 3472, 3509, 3584, 3596, 3712, 3751, 3872, 3968, 4466, 4774, 4928, 5104, 5456, 5632, 6293, 6496, 6776, 6944, 7018, 7168, 7192, 7424, 7502, 7744, 7936, 8932, 9548, 9856, 9889, 10208, 10912, 11264, 12586, 12992, 13552, 13888, 14036, 14384, 14848, 15004, 15488, 15872, 17864, 19096, 19712, 19778, 20416, 21824, 24563, 25172, 25984, 26257, 27104, 27776, 28072, 28768, 29696, 30008, 30976, 31744, 35728, 38192, 39424, 39556, 40832, 43648, 49126, 50344, 51968, 52514, 54208, 55552, 56144, 57536, 60016, 61952, 69223, 71456, 76384, 78848, 79112, 81664, 87296, 98252, 100688, 103936, 105028, 108416, 108779, 111104, 112288, 115072, 120032, 123904, 138446, 142912, 152768, 158224, 163328, 174592, 196504, 201376, 207872, 210056, 216832, 217558, 222208, 224576, 230144, 240064, 276892, 285824, 305536, 316448, 326656, 349184, 393008, 402752, 420112, 433664, 435116, 449152, 460288, 480128, 553784, 571648, 611072, 632896, 761453, 786016, 805504, 840224, 867328, 870232, 898304, 920576, 960256, 1107568, 1143296, 1222144, 1265792, 1522906, 1572032, 1611008, 1680448, 1740464, 1796608, 1920512, 2215136, 2286592, 2444288, 2531584, 3045812, 3144064, 3222016, 3360896, 3480928, 3593216, 3841024, 4430272, 5063168, 6091624, 6288128, 6444032, 6721792, 6961856, 8860544, 10126336, 12183248, 12576256, 13443584, 13923712, 17721088, 24366496, 25152512, 26887168, 27847424, 35442176, 48732992, 55694848, 70884352, 97465984, 111389696, 194931968, 389863936, 779727872]

約数ペア:

[(1, 779727872), (2, 389863936), (4, 194931968), (7, 111389696), (8, 97465984), (11, 70884352), (14, 55694848), (16, 48732992), (22, 35442176), (28, 27847424), (29, 26887168), (31, 25152512), (32, 24366496), (44, 17721088), (56, 13923712), (58, 13443584), (62, 12576256), (64, 12183248), (77, 10126336), (88, 8860544), (112, 6961856), (116, 6721792), (121, 6444032), (124, 6288128), (128, 6091624), (154, 5063168), (176, 4430272), (203, 3841024), (217, 3593216), (224, 3480928), (232, 3360896), (242, 3222016), (248, 3144064), (256, 3045812), (308, 2531584), (319, 2444288), (341, 2286592), (352, 2215136), (406, 1920512), (434, 1796608), (448, 1740464), (464, 1680448), (484, 1611008), (496, 1572032), (512, 1522906), (616, 1265792), (638, 1222144), (682, 1143296), (704, 1107568), (812, 960256), (847, 920576), (868, 898304), (896, 870232), (899, 867328), (928, 840224), (968, 805504), (992, 786016), (1024, 761453), (1232, 632896), (1276, 611072), (1364, 571648), (1408, 553784), (1624, 480128), (1694, 460288), (1736, 449152), (1792, 435116), (1798, 433664), (1856, 420112), (1936, 402752), (1984, 393008), (2233, 349184), (2387, 326656), (2464, 316448), (2552, 305536), (2728, 285824), (2816, 276892), (3248, 240064), (3388, 230144), (3472, 224576), (3509, 222208), (3584, 217558), (3596, 216832), (3712, 210056), (3751, 207872), (3872, 201376), (3968, 196504), (4466, 174592), (4774, 163328), (4928, 158224), (5104, 152768), (5456, 142912), (5632, 138446), (6293, 123904), (6496, 120032), (6776, 115072), (6944, 112288), (7018, 111104), (7168, 108779), (7192, 108416), (7424, 105028), (7502, 103936), (7744, 100688), (7936, 98252), (8932, 87296), (9548, 81664), (9856, 79112), (9889, 78848), (10208, 76384), (10912, 71456), (11264, 69223), (12586, 61952), (12992, 60016), (13552, 57536), (13888, 56144), (14036, 55552), (14384, 54208), (14848, 52514), (15004, 51968), (15488, 50344), (15872, 49126), (17864, 43648), (19096, 40832), (19712, 39556), (19778, 39424), (20416, 38192), (21824, 35728), (24563, 31744), (25172, 30976), (25984, 30008), (26257, 29696), (27104, 28768), (27776, 28072)]