320962912

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1951}}^1$

素因数の和:2111

約数の個数: 48

約数和(自身を含む): 650788992

約数和(自身を除く): 329826080

約数列:

[1, 2, 4, 8, 16, 32, 53, 97, 106, 194, 212, 388, 424, 776, 848, 1552, 1696, 1951, 3104, 3902, 5141, 7804, 10282, 15608, 20564, 31216, 41128, 62432, 82256, 103403, 164512, 189247, 206806, 378494, 413612, 756988, 827224, 1513976, 1654448, 3027952, 3308896, 6055904, 10030091, 20060182, 40120364, 80240728, 160481456, 320962912]

約数ペア:

[(1, 320962912), (2, 160481456), (4, 80240728), (8, 40120364), (16, 20060182), (32, 10030091), (53, 6055904), (97, 3308896), (106, 3027952), (194, 1654448), (212, 1513976), (388, 827224), (424, 756988), (776, 413612), (848, 378494), (1552, 206806), (1696, 189247), (1951, 164512), (3104, 103403), (3902, 82256), (5141, 62432), (7804, 41128), (10282, 31216), (15608, 20564)]