1609929258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{28123}}^1$

素因数の和:28211

約数の個数: 64

約数和(自身を含む): 3887861760

約数和(自身を除く): 2277932502

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 47, 58, 87, 94, 141, 174, 203, 282, 329, 406, 609, 658, 987, 1218, 1363, 1974, 2726, 4089, 8178, 9541, 19082, 28123, 28623, 56246, 57246, 84369, 168738, 196861, 393722, 590583, 815567, 1181166, 1321781, 1631134, 2446701, 2643562, 3965343, 4893402, 5708969, 7930686, 9252467, 11417938, 17126907, 18504934, 27757401, 34253814, 38331649, 55514802, 76663298, 114994947, 229989894, 268321543, 536643086, 804964629, 1609929258]

約数ペア:

[(1, 1609929258), (2, 804964629), (3, 536643086), (6, 268321543), (7, 229989894), (14, 114994947), (21, 76663298), (29, 55514802), (42, 38331649), (47, 34253814), (58, 27757401), (87, 18504934), (94, 17126907), (141, 11417938), (174, 9252467), (203, 7930686), (282, 5708969), (329, 4893402), (406, 3965343), (609, 2643562), (658, 2446701), (987, 1631134), (1218, 1321781), (1363, 1181166), (1974, 815567), (2726, 590583), (4089, 393722), (8178, 196861), (9541, 168738), (19082, 84369), (28123, 57246), (28623, 56246)]