16781192064

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53359}}^1$

素因数の和:53402

約数の個数: 256

約数和(自身を含む): 60958464000

約数和(自身を除く): 44177271936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 896, 936, 1008, 1092, 1152, 1248, 1344, 1404, 1456, 1512, 1638, 1664, 1728, 1872, 2016, 2184, 2457, 2496, 2688, 2808, 2912, 3024, 3276, 3456, 3744, 4032, 4368, 4914, 4992, 5616, 5824, 6048, 6552, 7488, 8064, 8736, 9828, 11232, 11648, 12096, 13104, 14976, 17472, 19656, 22464, 24192, 26208, 34944, 39312, 44928, 52416, 53359, 78624, 104832, 106718, 157248, 160077, 213436, 314496, 320154, 373513, 426872, 480231, 640308, 693667, 747026, 853744, 960462, 1120539, 1280616, 1387334, 1440693, 1494052, 1707488, 1920924, 2081001, 2241078, 2561232, 2774668, 2881386, 2988104, 3361617, 3414976, 3841848, 4162002, 4482156, 4855669, 5122464, 5549336, 5762772, 5976208, 6243003, 6723234, 6829952, 7683696, 8324004, 8964312, 9711338, 10084851, 10244928, 11098672, 11525544, 11952416, 12486006, 13446468, 14567007, 15367392, 16648008, 17928624, 18729009, 19422676, 20169702, 20489856, 22197344, 23051088, 23904832, 24972012, 26892936, 29134014, 30734784, 33296016, 35857248, 37458018, 38845352, 40339404, 43701021, 44394688, 46102176, 47809664, 49944024, 53785872, 58268028, 61469568, 66592032, 71714496, 74916036, 77690704, 80678808, 87402042, 88789376, 92204352, 99888048, 107571744, 116536056, 131103063, 133184064, 143428992, 149832072, 155381408, 161357616, 174804084, 184408704, 199776096, 215143488, 233072112, 262206126, 266368128, 299664144, 310762816, 322715232, 349608168, 399552192, 430286976, 466144224, 524412252, 599328288, 621525632, 645430464, 699216336, 799104384, 932288448, 1048824504, 1198656576, 1290860928, 1398432672, 1864576896, 2097649008, 2397313152, 2796865344, 4195298016, 5593730688, 8390596032, 16781192064]

約数ペア:

[(1, 16781192064), (2, 8390596032), (3, 5593730688), (4, 4195298016), (6, 2796865344), (7, 2397313152), (8, 2097649008), (9, 1864576896), (12, 1398432672), (13, 1290860928), (14, 1198656576), (16, 1048824504), (18, 932288448), (21, 799104384), (24, 699216336), (26, 645430464), (27, 621525632), (28, 599328288), (32, 524412252), (36, 466144224), (39, 430286976), (42, 399552192), (48, 349608168), (52, 322715232), (54, 310762816), (56, 299664144), (63, 266368128), (64, 262206126), (72, 233072112), (78, 215143488), (84, 199776096), (91, 184408704), (96, 174804084), (104, 161357616), (108, 155381408), (112, 149832072), (117, 143428992), (126, 133184064), (128, 131103063), (144, 116536056), (156, 107571744), (168, 99888048), (182, 92204352), (189, 88789376), (192, 87402042), (208, 80678808), (216, 77690704), (224, 74916036), (234, 71714496), (252, 66592032), (273, 61469568), (288, 58268028), (312, 53785872), (336, 49944024), (351, 47809664), (364, 46102176), (378, 44394688), (384, 43701021), (416, 40339404), (432, 38845352), (448, 37458018), (468, 35857248), (504, 33296016), (546, 30734784), (576, 29134014), (624, 26892936), (672, 24972012), (702, 23904832), (728, 23051088), (756, 22197344), (819, 20489856), (832, 20169702), (864, 19422676), (896, 18729009), (936, 17928624), (1008, 16648008), (1092, 15367392), (1152, 14567007), (1248, 13446468), (1344, 12486006), (1404, 11952416), (1456, 11525544), (1512, 11098672), (1638, 10244928), (1664, 10084851), (1728, 9711338), (1872, 8964312), (2016, 8324004), (2184, 7683696), (2457, 6829952), (2496, 6723234), (2688, 6243003), (2808, 5976208), (2912, 5762772), (3024, 5549336), (3276, 5122464), (3456, 4855669), (3744, 4482156), (4032, 4162002), (4368, 3841848), (4914, 3414976), (4992, 3361617), (5616, 2988104), (5824, 2881386), (6048, 2774668), (6552, 2561232), (7488, 2241078), (8064, 2081001), (8736, 1920924), (9828, 1707488), (11232, 1494052), (11648, 1440693), (12096, 1387334), (13104, 1280616), (14976, 1120539), (17472, 960462), (19656, 853744), (22464, 747026), (24192, 693667), (26208, 640308), (34944, 480231), (39312, 426872), (44928, 373513), (52416, 320154), (53359, 314496), (78624, 213436), (104832, 160077), (106718, 157248)]