768441366

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{554431}}^1$

素因数の和:554457

約数の個数: 48

約数和(自身を含む): 2075793408

約数和(自身を除く): 1307352042

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 554431, 1108862, 1663293, 3326586, 3881017, 4989879, 6098741, 7762034, 9979758, 11643051, 12197482, 18296223, 23286102, 34929153, 36592446, 42691187, 54888669, 69858306, 85382374, 109777338, 128073561, 256147122, 384220683, 768441366]

約数ペア:

[(1, 768441366), (2, 384220683), (3, 256147122), (6, 128073561), (7, 109777338), (9, 85382374), (11, 69858306), (14, 54888669), (18, 42691187), (21, 36592446), (22, 34929153), (33, 23286102), (42, 18296223), (63, 12197482), (66, 11643051), (77, 9979758), (99, 7762034), (126, 6098741), (154, 4989879), (198, 3881017), (231, 3326586), (462, 1663293), (693, 1108862), (1386, 554431)]