222116712

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 564537600

約数和(自身を除く): 342420888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 197, 218, 327, 394, 431, 436, 591, 654, 788, 862, 872, 1182, 1293, 1308, 1576, 1724, 2364, 2586, 2616, 3448, 4728, 5172, 10344, 21473, 42946, 46979, 64419, 84907, 85892, 93958, 128838, 140937, 169814, 171784, 187916, 254721, 257676, 281874, 339628, 375832, 509442, 515352, 563748, 679256, 1018884, 1127496, 2037768, 9254863, 18509726, 27764589, 37019452, 55529178, 74038904, 111058356, 222116712]

約数ペア:

[(1, 222116712), (2, 111058356), (3, 74038904), (4, 55529178), (6, 37019452), (8, 27764589), (12, 18509726), (24, 9254863), (109, 2037768), (197, 1127496), (218, 1018884), (327, 679256), (394, 563748), (431, 515352), (436, 509442), (591, 375832), (654, 339628), (788, 281874), (862, 257676), (872, 254721), (1182, 187916), (1293, 171784), (1308, 169814), (1576, 140937), (1724, 128838), (2364, 93958), (2586, 85892), (2616, 84907), (3448, 64419), (4728, 46979), (5172, 42946), (10344, 21473)]