897865722

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{193}}^1$

素因数の和:314

約数の個数: 120

約数和(自身を含む): 2225194356

約数和(自身を除く): 1327328634

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 47, 54, 78, 81, 94, 117, 141, 162, 193, 234, 282, 351, 386, 423, 579, 611, 702, 846, 1053, 1158, 1222, 1269, 1737, 1833, 2106, 2209, 2509, 2538, 3474, 3666, 3807, 4418, 5018, 5211, 5499, 6627, 7527, 7614, 9071, 10422, 10998, 13254, 15054, 15633, 16497, 18142, 19881, 22581, 27213, 28717, 31266, 32994, 39762, 45162, 49491, 54426, 57434, 59643, 67743, 81639, 86151, 98982, 117923, 119286, 135486, 163278, 172302, 178929, 203229, 235846, 244917, 258453, 353769, 357858, 406458, 426337, 489834, 516906, 707538, 734751, 775359, 852674, 1061307, 1279011, 1469502, 1550718, 2122614, 2326077, 2558022, 3183921, 3837033, 4652154, 5542381, 6367842, 7674066, 9551763, 11084762, 11511099, 16627143, 19103526, 23022198, 33254286, 34533297, 49881429, 69066594, 99762858, 149644287, 299288574, 448932861, 897865722]

約数ペア:

[(1, 897865722), (2, 448932861), (3, 299288574), (6, 149644287), (9, 99762858), (13, 69066594), (18, 49881429), (26, 34533297), (27, 33254286), (39, 23022198), (47, 19103526), (54, 16627143), (78, 11511099), (81, 11084762), (94, 9551763), (117, 7674066), (141, 6367842), (162, 5542381), (193, 4652154), (234, 3837033), (282, 3183921), (351, 2558022), (386, 2326077), (423, 2122614), (579, 1550718), (611, 1469502), (702, 1279011), (846, 1061307), (1053, 852674), (1158, 775359), (1222, 734751), (1269, 707538), (1737, 516906), (1833, 489834), (2106, 426337), (2209, 406458), (2509, 357858), (2538, 353769), (3474, 258453), (3666, 244917), (3807, 235846), (4418, 203229), (5018, 178929), (5211, 172302), (5499, 163278), (6627, 135486), (7527, 119286), (7614, 117923), (9071, 98982), (10422, 86151), (10998, 81639), (13254, 67743), (15054, 59643), (15633, 57434), (16497, 54426), (18142, 49491), (19881, 45162), (22581, 39762), (27213, 32994), (28717, 31266)]