247483796

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{4549}}^1$

素因数の和:4656

約数の個数: 48

約数和(自身を含む): 519792000

約数和(自身を除く): 272308204

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 67, 116, 134, 203, 268, 406, 469, 812, 938, 1876, 1943, 3886, 4549, 7772, 9098, 13601, 18196, 27202, 31843, 54404, 63686, 127372, 131921, 263842, 304783, 527684, 609566, 923447, 1219132, 1846894, 2133481, 3693788, 4266962, 8533924, 8838707, 17677414, 35354828, 61870949, 123741898, 247483796]

約数ペア:

[(1, 247483796), (2, 123741898), (4, 61870949), (7, 35354828), (14, 17677414), (28, 8838707), (29, 8533924), (58, 4266962), (67, 3693788), (116, 2133481), (134, 1846894), (203, 1219132), (268, 923447), (406, 609566), (469, 527684), (812, 304783), (938, 263842), (1876, 131921), (1943, 127372), (3886, 63686), (4549, 54404), (7772, 31843), (9098, 27202), (13601, 18196)]