747646512

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{1559}}^1$

素因数の和:1770

約数の個数: 80

約数和(自身を含む): 1971540480

約数和(自身を除く): 1223893968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 103, 194, 206, 291, 309, 388, 412, 582, 618, 776, 824, 1164, 1236, 1552, 1559, 1648, 2328, 2472, 3118, 4656, 4677, 4944, 6236, 9354, 9991, 12472, 18708, 19982, 24944, 29973, 37416, 39964, 59946, 74832, 79928, 119892, 151223, 159856, 160577, 239784, 302446, 321154, 453669, 479568, 481731, 604892, 642308, 907338, 963462, 1209784, 1284616, 1814676, 1926924, 2419568, 2569232, 3629352, 3853848, 7258704, 7707696, 15575969, 31151938, 46727907, 62303876, 93455814, 124607752, 186911628, 249215504, 373823256, 747646512]

約数ペア:

[(1, 747646512), (2, 373823256), (3, 249215504), (4, 186911628), (6, 124607752), (8, 93455814), (12, 62303876), (16, 46727907), (24, 31151938), (48, 15575969), (97, 7707696), (103, 7258704), (194, 3853848), (206, 3629352), (291, 2569232), (309, 2419568), (388, 1926924), (412, 1814676), (582, 1284616), (618, 1209784), (776, 963462), (824, 907338), (1164, 642308), (1236, 604892), (1552, 481731), (1559, 479568), (1648, 453669), (2328, 321154), (2472, 302446), (3118, 239784), (4656, 160577), (4677, 159856), (4944, 151223), (6236, 119892), (9354, 79928), (9991, 74832), (12472, 59946), (18708, 39964), (19982, 37416), (24944, 29973)]