528021036

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{613}}^1$

素因数の和:1031

約数の個数: 72

約数和(自身を含む): 1359749664

約数和(自身を除く): 831728628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 337, 426, 613, 639, 674, 852, 1011, 1226, 1278, 1348, 1839, 2022, 2452, 2556, 3033, 3678, 4044, 5517, 6066, 7356, 11034, 12132, 22068, 23927, 43523, 47854, 71781, 87046, 95708, 130569, 143562, 174092, 206581, 215343, 261138, 287124, 391707, 413162, 430686, 522276, 619743, 783414, 826324, 861372, 1239486, 1566828, 1859229, 2478972, 3718458, 7436916, 14667251, 29334502, 44001753, 58669004, 88003506, 132005259, 176007012, 264010518, 528021036]

約数ペア:

[(1, 528021036), (2, 264010518), (3, 176007012), (4, 132005259), (6, 88003506), (9, 58669004), (12, 44001753), (18, 29334502), (36, 14667251), (71, 7436916), (142, 3718458), (213, 2478972), (284, 1859229), (337, 1566828), (426, 1239486), (613, 861372), (639, 826324), (674, 783414), (852, 619743), (1011, 522276), (1226, 430686), (1278, 413162), (1348, 391707), (1839, 287124), (2022, 261138), (2452, 215343), (2556, 206581), (3033, 174092), (3678, 143562), (4044, 130569), (5517, 95708), (6066, 87046), (7356, 71781), (11034, 47854), (12132, 43523), (22068, 23927)]