247212672

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{91969}}^1$

素因数の和:91993

約数の個数: 64

約数和(自身を含む): 750475200

約数和(自身を除く): 503262528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 91969, 183938, 275907, 367876, 551814, 643783, 735752, 1103628, 1287566, 1471504, 1931349, 2207256, 2575132, 2943008, 3862698, 4414512, 5150264, 5886016, 7725396, 8829024, 10300528, 11772032, 15450792, 17658048, 20601056, 30901584, 35316096, 41202112, 61803168, 82404224, 123606336, 247212672]

約数ペア:

[(1, 247212672), (2, 123606336), (3, 82404224), (4, 61803168), (6, 41202112), (7, 35316096), (8, 30901584), (12, 20601056), (14, 17658048), (16, 15450792), (21, 11772032), (24, 10300528), (28, 8829024), (32, 7725396), (42, 5886016), (48, 5150264), (56, 4414512), (64, 3862698), (84, 2943008), (96, 2575132), (112, 2207256), (128, 1931349), (168, 1471504), (192, 1287566), (224, 1103628), (336, 735752), (384, 643783), (448, 551814), (672, 367876), (896, 275907), (1344, 183938), (2688, 91969)]