1485920768

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5507}}^1$

素因数の和:5573

約数の個数: 80

約数和(自身を含む): 3245577984

約数和(自身を除く): 1759657216

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 512, 527, 544, 992, 1054, 1088, 1984, 2108, 2176, 3968, 4216, 4352, 5507, 7936, 8432, 8704, 11014, 15872, 16864, 22028, 33728, 44056, 67456, 88112, 93619, 134912, 170717, 176224, 187238, 269824, 341434, 352448, 374476, 682868, 704896, 748952, 1365736, 1409792, 1497904, 2731472, 2819584, 2902189, 2995808, 5462944, 5804378, 5991616, 10925888, 11608756, 11983232, 21851776, 23217512, 23966464, 43703552, 46435024, 47932928, 87407104, 92870048, 185740096, 371480192, 742960384, 1485920768]

約数ペア:

[(1, 1485920768), (2, 742960384), (4, 371480192), (8, 185740096), (16, 92870048), (17, 87407104), (31, 47932928), (32, 46435024), (34, 43703552), (62, 23966464), (64, 23217512), (68, 21851776), (124, 11983232), (128, 11608756), (136, 10925888), (248, 5991616), (256, 5804378), (272, 5462944), (496, 2995808), (512, 2902189), (527, 2819584), (544, 2731472), (992, 1497904), (1054, 1409792), (1088, 1365736), (1984, 748952), (2108, 704896), (2176, 682868), (3968, 374476), (4216, 352448), (4352, 341434), (5507, 269824), (7936, 187238), (8432, 176224), (8704, 170717), (11014, 134912), (15872, 93619), (16864, 88112), (22028, 67456), (33728, 44056)]