1497391392

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{318323}}^1$

素因数の和:318350

約数の個数: 72

約数和(自身を含む): 4572405936

約数和(自身を除く): 3075014544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 318323, 636646, 954969, 1273292, 1909938, 2228261, 2546584, 3819876, 4456522, 5093168, 6684783, 7639752, 8913044, 10186336, 13369566, 15279504, 15597827, 17826088, 26739132, 30559008, 31195654, 35652176, 46793481, 53478264, 62391308, 71304352, 93586962, 106956528, 124782616, 187173924, 213913056, 249565232, 374347848, 499130464, 748695696, 1497391392]

約数ペア:

[(1, 1497391392), (2, 748695696), (3, 499130464), (4, 374347848), (6, 249565232), (7, 213913056), (8, 187173924), (12, 124782616), (14, 106956528), (16, 93586962), (21, 71304352), (24, 62391308), (28, 53478264), (32, 46793481), (42, 35652176), (48, 31195654), (49, 30559008), (56, 26739132), (84, 17826088), (96, 15597827), (98, 15279504), (112, 13369566), (147, 10186336), (168, 8913044), (196, 7639752), (224, 6684783), (294, 5093168), (336, 4456522), (392, 3819876), (588, 2546584), (672, 2228261), (784, 1909938), (1176, 1273292), (1568, 954969), (2352, 636646), (4704, 318323)]