573751472

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{643}}^1$

素因数の和:946

約数の個数: 80

約数和(自身を含む): 1318582272

約数和(自身を除く): 744830800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 257, 434, 496, 514, 643, 868, 1028, 1286, 1736, 1799, 2056, 2572, 3472, 3598, 4112, 4501, 5144, 7196, 7967, 9002, 10288, 14392, 15934, 18004, 19933, 28784, 31868, 36008, 39866, 55769, 63736, 72016, 79732, 111538, 127472, 139531, 159464, 165251, 223076, 279062, 318928, 330502, 446152, 558124, 661004, 892304, 1116248, 1156757, 1322008, 2232496, 2313514, 2644016, 4627028, 5122781, 9254056, 10245562, 18508112, 20491124, 35859467, 40982248, 71718934, 81964496, 143437868, 286875736, 573751472]

約数ペア:

[(1, 573751472), (2, 286875736), (4, 143437868), (7, 81964496), (8, 71718934), (14, 40982248), (16, 35859467), (28, 20491124), (31, 18508112), (56, 10245562), (62, 9254056), (112, 5122781), (124, 4627028), (217, 2644016), (248, 2313514), (257, 2232496), (434, 1322008), (496, 1156757), (514, 1116248), (643, 892304), (868, 661004), (1028, 558124), (1286, 446152), (1736, 330502), (1799, 318928), (2056, 279062), (2572, 223076), (3472, 165251), (3598, 159464), (4112, 139531), (4501, 127472), (5144, 111538), (7196, 79732), (7967, 72016), (9002, 63736), (10288, 55769), (14392, 39866), (15934, 36008), (18004, 31868), (19933, 28784)]