214447716

素因数分解:

$2^2\times 3^3\times 7^4\times {\mathrm{827}}^1$

素因数の和:868

約数の個数: 120

約数和(自身を含む): 649383840

約数和(自身を除く): 434936124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 343, 378, 441, 588, 686, 756, 827, 882, 1029, 1323, 1372, 1654, 1764, 2058, 2401, 2481, 2646, 3087, 3308, 4116, 4802, 4962, 5292, 5789, 6174, 7203, 7443, 9261, 9604, 9924, 11578, 12348, 14406, 14886, 17367, 18522, 21609, 22329, 23156, 28812, 29772, 34734, 37044, 40523, 43218, 44658, 52101, 64827, 69468, 81046, 86436, 89316, 104202, 121569, 129654, 156303, 162092, 208404, 243138, 259308, 283661, 312606, 364707, 486276, 567322, 625212, 729414, 850983, 1094121, 1134644, 1458828, 1701966, 1985627, 2188242, 2552949, 3403932, 3971254, 4376484, 5105898, 5956881, 7658847, 7942508, 10211796, 11913762, 15317694, 17870643, 23827524, 30635388, 35741286, 53611929, 71482572, 107223858, 214447716]

約数ペア:

[(1, 214447716), (2, 107223858), (3, 71482572), (4, 53611929), (6, 35741286), (7, 30635388), (9, 23827524), (12, 17870643), (14, 15317694), (18, 11913762), (21, 10211796), (27, 7942508), (28, 7658847), (36, 5956881), (42, 5105898), (49, 4376484), (54, 3971254), (63, 3403932), (84, 2552949), (98, 2188242), (108, 1985627), (126, 1701966), (147, 1458828), (189, 1134644), (196, 1094121), (252, 850983), (294, 729414), (343, 625212), (378, 567322), (441, 486276), (588, 364707), (686, 312606), (756, 283661), (827, 259308), (882, 243138), (1029, 208404), (1323, 162092), (1372, 156303), (1654, 129654), (1764, 121569), (2058, 104202), (2401, 89316), (2481, 86436), (2646, 81046), (3087, 69468), (3308, 64827), (4116, 52101), (4802, 44658), (4962, 43218), (5292, 40523), (5789, 37044), (6174, 34734), (7203, 29772), (7443, 28812), (9261, 23156), (9604, 22329), (9924, 21609), (11578, 18522), (12348, 17367), (14406, 14886)]