605683456

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10903}}^1$

素因数の和:10957

約数の個数: 72

約数和(自身を含む): 1426417664

約数和(自身を除く): 820734208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 3472, 3968, 6944, 7936, 10903, 13888, 21806, 27776, 43612, 55552, 76321, 87224, 152642, 174448, 305284, 337993, 348896, 610568, 675986, 697792, 1221136, 1351972, 1395584, 2365951, 2442272, 2703944, 2791168, 4731902, 4884544, 5407888, 9463804, 9769088, 10815776, 18927608, 19538176, 21631552, 37855216, 43263104, 75710432, 86526208, 151420864, 302841728, 605683456]

約数ペア:

[(1, 605683456), (2, 302841728), (4, 151420864), (7, 86526208), (8, 75710432), (14, 43263104), (16, 37855216), (28, 21631552), (31, 19538176), (32, 18927608), (56, 10815776), (62, 9769088), (64, 9463804), (112, 5407888), (124, 4884544), (128, 4731902), (217, 2791168), (224, 2703944), (248, 2442272), (256, 2365951), (434, 1395584), (448, 1351972), (496, 1221136), (868, 697792), (896, 675986), (992, 610568), (1736, 348896), (1792, 337993), (1984, 305284), (3472, 174448), (3968, 152642), (6944, 87224), (7936, 76321), (10903, 55552), (13888, 43612), (21806, 27776)]