771376896

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:371

約数の個数: 216

約数和(自身を含む): 2385102720

約数和(自身を除く): 1613725824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 67, 72, 76, 96, 114, 128, 134, 144, 152, 171, 192, 201, 228, 256, 263, 268, 288, 304, 342, 384, 402, 456, 526, 536, 576, 603, 608, 684, 768, 789, 804, 912, 1052, 1072, 1152, 1206, 1216, 1273, 1368, 1578, 1608, 1824, 2104, 2144, 2304, 2367, 2412, 2432, 2546, 2736, 3156, 3216, 3648, 3819, 4208, 4288, 4734, 4824, 4864, 4997, 5092, 5472, 6312, 6432, 7296, 7638, 8416, 8576, 9468, 9648, 9994, 10184, 10944, 11457, 12624, 12864, 14592, 14991, 15276, 16832, 17152, 17621, 18936, 19296, 19988, 20368, 21888, 22914, 25248, 25728, 29982, 30552, 33664, 35242, 37872, 38592, 39976, 40736, 43776, 44973, 45828, 50496, 51456, 52863, 59964, 61104, 67328, 70484, 75744, 77184, 79952, 81472, 89946, 91656, 100992, 105726, 119928, 122208, 140968, 151488, 154368, 158589, 159904, 162944, 179892, 183312, 201984, 211452, 239856, 244416, 281936, 302976, 317178, 319808, 325888, 334799, 359784, 366624, 422904, 479712, 488832, 563872, 605952, 634356, 639616, 669598, 719568, 733248, 845808, 959424, 977664, 1004397, 1127744, 1268712, 1279232, 1339196, 1439136, 1466496, 1691616, 1918848, 2008794, 2255488, 2537424, 2678392, 2878272, 2932992, 3013191, 3383232, 3837696, 4017588, 4510976, 5074848, 5356784, 5756544, 6026382, 6766464, 8035176, 10149696, 10713568, 11513088, 12052764, 13532928, 16070352, 20299392, 21427136, 24105528, 32140704, 40598784, 42854272, 48211056, 64281408, 85708544, 96422112, 128562816, 192844224, 257125632, 385688448, 771376896]

約数ペア:

[(1, 771376896), (2, 385688448), (3, 257125632), (4, 192844224), (6, 128562816), (8, 96422112), (9, 85708544), (12, 64281408), (16, 48211056), (18, 42854272), (19, 40598784), (24, 32140704), (32, 24105528), (36, 21427136), (38, 20299392), (48, 16070352), (57, 13532928), (64, 12052764), (67, 11513088), (72, 10713568), (76, 10149696), (96, 8035176), (114, 6766464), (128, 6026382), (134, 5756544), (144, 5356784), (152, 5074848), (171, 4510976), (192, 4017588), (201, 3837696), (228, 3383232), (256, 3013191), (263, 2932992), (268, 2878272), (288, 2678392), (304, 2537424), (342, 2255488), (384, 2008794), (402, 1918848), (456, 1691616), (526, 1466496), (536, 1439136), (576, 1339196), (603, 1279232), (608, 1268712), (684, 1127744), (768, 1004397), (789, 977664), (804, 959424), (912, 845808), (1052, 733248), (1072, 719568), (1152, 669598), (1206, 639616), (1216, 634356), (1273, 605952), (1368, 563872), (1578, 488832), (1608, 479712), (1824, 422904), (2104, 366624), (2144, 359784), (2304, 334799), (2367, 325888), (2412, 319808), (2432, 317178), (2546, 302976), (2736, 281936), (3156, 244416), (3216, 239856), (3648, 211452), (3819, 201984), (4208, 183312), (4288, 179892), (4734, 162944), (4824, 159904), (4864, 158589), (4997, 154368), (5092, 151488), (5472, 140968), (6312, 122208), (6432, 119928), (7296, 105726), (7638, 100992), (8416, 91656), (8576, 89946), (9468, 81472), (9648, 79952), (9994, 77184), (10184, 75744), (10944, 70484), (11457, 67328), (12624, 61104), (12864, 59964), (14592, 52863), (14991, 51456), (15276, 50496), (16832, 45828), (17152, 44973), (17621, 43776), (18936, 40736), (19296, 39976), (19988, 38592), (20368, 37872), (21888, 35242), (22914, 33664), (25248, 30552), (25728, 29982)]