288601996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 554069376

約数和(自身を除く): 265467380

約数列:

[1, 2, 4, 17, 34, 47, 68, 73, 94, 146, 188, 292, 799, 1237, 1241, 1598, 2474, 2482, 3196, 3431, 4948, 4964, 6862, 13724, 21029, 42058, 58139, 58327, 84116, 90301, 116278, 116654, 180602, 232556, 233308, 361204, 988363, 1535117, 1976726, 3070234, 3953452, 4244147, 6140468, 8488294, 16976588, 72150499, 144300998, 288601996]

約数ペア:

[(1, 288601996), (2, 144300998), (4, 72150499), (17, 16976588), (34, 8488294), (47, 6140468), (68, 4244147), (73, 3953452), (94, 3070234), (146, 1976726), (188, 1535117), (292, 988363), (799, 361204), (1237, 233308), (1241, 232556), (1598, 180602), (2474, 116654), (2482, 116278), (3196, 90301), (3431, 84116), (4948, 58327), (4964, 58139), (6862, 42058), (13724, 21029)]