631120794

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{337}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 1343347200

約数和(自身を除く): 712226406

約数列:

[1, 2, 3, 6, 29, 47, 58, 87, 94, 141, 174, 229, 282, 337, 458, 674, 687, 1011, 1363, 1374, 2022, 2726, 4089, 6641, 8178, 9773, 10763, 13282, 15839, 19546, 19923, 21526, 29319, 31678, 32289, 39846, 47517, 58638, 64578, 77173, 95034, 154346, 231519, 312127, 459331, 463038, 624254, 918662, 936381, 1377993, 1872762, 2238017, 2755986, 3627131, 4476034, 6714051, 7254262, 10881393, 13428102, 21762786, 105186799, 210373598, 315560397, 631120794]

約数ペア:

[(1, 631120794), (2, 315560397), (3, 210373598), (6, 105186799), (29, 21762786), (47, 13428102), (58, 10881393), (87, 7254262), (94, 6714051), (141, 4476034), (174, 3627131), (229, 2755986), (282, 2238017), (337, 1872762), (458, 1377993), (674, 936381), (687, 918662), (1011, 624254), (1363, 463038), (1374, 459331), (2022, 312127), (2726, 231519), (4089, 154346), (6641, 95034), (8178, 77173), (9773, 64578), (10763, 58638), (13282, 47517), (15839, 39846), (19546, 32289), (19923, 31678), (21526, 29319)]