781117056

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:447

約数の個数: 192

約数和(自身を含む): 2393164800

約数和(自身を除く): 1612047744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 127, 128, 144, 152, 171, 192, 228, 254, 281, 288, 304, 342, 381, 384, 456, 508, 562, 576, 608, 684, 762, 843, 912, 1016, 1124, 1143, 1152, 1216, 1368, 1524, 1686, 1824, 2032, 2248, 2286, 2413, 2432, 2529, 2736, 3048, 3372, 3648, 4064, 4496, 4572, 4826, 5058, 5339, 5472, 6096, 6744, 7239, 7296, 8128, 8992, 9144, 9652, 10116, 10678, 10944, 12192, 13488, 14478, 16017, 16256, 17984, 18288, 19304, 20232, 21356, 21717, 21888, 24384, 26976, 28956, 32034, 35687, 35968, 36576, 38608, 40464, 42712, 43434, 48051, 48768, 53952, 57912, 64068, 71374, 73152, 77216, 80928, 85424, 86868, 96102, 107061, 107904, 115824, 128136, 142748, 146304, 154432, 161856, 170848, 173736, 192204, 214122, 231648, 256272, 285496, 308864, 321183, 323712, 341696, 347472, 384408, 428244, 463296, 512544, 570992, 642366, 678053, 683392, 694944, 768816, 856488, 926592, 1025088, 1141984, 1284732, 1356106, 1389888, 1537632, 1712976, 2034159, 2050176, 2283968, 2569464, 2712212, 2779776, 3075264, 3425952, 4068318, 4567936, 5138928, 5424424, 6102477, 6150528, 6851904, 8136636, 10277856, 10848848, 12204954, 13703808, 16273272, 20555712, 21697696, 24409908, 32546544, 41111424, 43395392, 48819816, 65093088, 86790784, 97639632, 130186176, 195279264, 260372352, 390558528, 781117056]

約数ペア:

[(1, 781117056), (2, 390558528), (3, 260372352), (4, 195279264), (6, 130186176), (8, 97639632), (9, 86790784), (12, 65093088), (16, 48819816), (18, 43395392), (19, 41111424), (24, 32546544), (32, 24409908), (36, 21697696), (38, 20555712), (48, 16273272), (57, 13703808), (64, 12204954), (72, 10848848), (76, 10277856), (96, 8136636), (114, 6851904), (127, 6150528), (128, 6102477), (144, 5424424), (152, 5138928), (171, 4567936), (192, 4068318), (228, 3425952), (254, 3075264), (281, 2779776), (288, 2712212), (304, 2569464), (342, 2283968), (381, 2050176), (384, 2034159), (456, 1712976), (508, 1537632), (562, 1389888), (576, 1356106), (608, 1284732), (684, 1141984), (762, 1025088), (843, 926592), (912, 856488), (1016, 768816), (1124, 694944), (1143, 683392), (1152, 678053), (1216, 642366), (1368, 570992), (1524, 512544), (1686, 463296), (1824, 428244), (2032, 384408), (2248, 347472), (2286, 341696), (2413, 323712), (2432, 321183), (2529, 308864), (2736, 285496), (3048, 256272), (3372, 231648), (3648, 214122), (4064, 192204), (4496, 173736), (4572, 170848), (4826, 161856), (5058, 154432), (5339, 146304), (5472, 142748), (6096, 128136), (6744, 115824), (7239, 107904), (7296, 107061), (8128, 96102), (8992, 86868), (9144, 85424), (9652, 80928), (10116, 77216), (10678, 73152), (10944, 71374), (12192, 64068), (13488, 57912), (14478, 53952), (16017, 48768), (16256, 48051), (17984, 43434), (18288, 42712), (19304, 40464), (20232, 38608), (21356, 36576), (21717, 35968), (21888, 35687), (24384, 32034), (26976, 28956)]