217037352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{27487}}^1$

素因数の和:27550

約数の個数: 64

約数和(自身を含む): 633323520

約数和(自身を除く): 416286168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 27487, 54974, 82461, 109948, 164922, 192409, 219896, 329844, 384818, 577227, 659688, 769636, 1154454, 1291889, 1539272, 2308908, 2583778, 3875667, 4617816, 5167556, 7751334, 9043223, 10335112, 15502668, 18086446, 27129669, 31005336, 36172892, 54259338, 72345784, 108518676, 217037352]

約数ペア:

[(1, 217037352), (2, 108518676), (3, 72345784), (4, 54259338), (6, 36172892), (7, 31005336), (8, 27129669), (12, 18086446), (14, 15502668), (21, 10335112), (24, 9043223), (28, 7751334), (42, 5167556), (47, 4617816), (56, 3875667), (84, 2583778), (94, 2308908), (141, 1539272), (168, 1291889), (188, 1154454), (282, 769636), (329, 659688), (376, 577227), (564, 384818), (658, 329844), (987, 219896), (1128, 192409), (1316, 164922), (1974, 109948), (2632, 82461), (3948, 54974), (7896, 27487)]