254115288

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{504197}}^1$

素因数の和:504216

約数の個数: 48

約数和(自身を含む): 786548880

約数和(自身を除く): 532433592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 504197, 1008394, 1512591, 2016788, 3025182, 3529379, 4033576, 4537773, 6050364, 7058758, 9075546, 10588137, 12100728, 14117516, 18151092, 21176274, 28235032, 31764411, 36302184, 42352548, 63528822, 84705096, 127057644, 254115288]

約数ペア:

[(1, 254115288), (2, 127057644), (3, 84705096), (4, 63528822), (6, 42352548), (7, 36302184), (8, 31764411), (9, 28235032), (12, 21176274), (14, 18151092), (18, 14117516), (21, 12100728), (24, 10588137), (28, 9075546), (36, 7058758), (42, 6050364), (56, 4537773), (63, 4033576), (72, 3529379), (84, 3025182), (126, 2016788), (168, 1512591), (252, 1008394), (504, 504197)]