268019968

素因数分解:

$2^8\times {\mathrm{331}}^1\times {\mathrm{3163}}^1$

素因数の和:3510

約数の個数: 36

約数和(自身を含む): 536778928

約数和(自身を除く): 268758960

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 331, 662, 1324, 2648, 3163, 5296, 6326, 10592, 12652, 21184, 25304, 42368, 50608, 84736, 101216, 202432, 404864, 809728, 1046953, 2093906, 4187812, 8375624, 16751248, 33502496, 67004992, 134009984, 268019968]

約数ペア:

[(1, 268019968), (2, 134009984), (4, 67004992), (8, 33502496), (16, 16751248), (32, 8375624), (64, 4187812), (128, 2093906), (256, 1046953), (331, 809728), (662, 404864), (1324, 202432), (2648, 101216), (3163, 84736), (5296, 50608), (6326, 42368), (10592, 25304), (12652, 21184)]