304313526

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{21647}}^1$

素因数の和:21737

約数の個数: 48

約数和(自身を含む): 729451008

約数和(自身を除く): 425137482

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1278, 1562, 2343, 4686, 7029, 14058, 21647, 43294, 64941, 129882, 194823, 238117, 389646, 476234, 714351, 1428702, 1536937, 2143053, 3073874, 4286106, 4610811, 9221622, 13832433, 16906307, 27664866, 33812614, 50718921, 101437842, 152156763, 304313526]

約数ペア:

[(1, 304313526), (2, 152156763), (3, 101437842), (6, 50718921), (9, 33812614), (11, 27664866), (18, 16906307), (22, 13832433), (33, 9221622), (66, 4610811), (71, 4286106), (99, 3073874), (142, 2143053), (198, 1536937), (213, 1428702), (426, 714351), (639, 476234), (781, 389646), (1278, 238117), (1562, 194823), (2343, 129882), (4686, 64941), (7029, 43294), (14058, 21647)]