228441564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5881}}^1$

素因数の和:5987

約数の個数: 72

約数和(自身を含む): 629468112

約数和(自身を除く): 401026548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 234, 249, 332, 468, 498, 747, 996, 1079, 1494, 2158, 2988, 3237, 4316, 5881, 6474, 9711, 11762, 12948, 17643, 19422, 23524, 35286, 38844, 52929, 70572, 76453, 105858, 152906, 211716, 229359, 305812, 458718, 488123, 688077, 917436, 976246, 1376154, 1464369, 1952492, 2752308, 2928738, 4393107, 5857476, 6345599, 8786214, 12691198, 17572428, 19036797, 25382396, 38073594, 57110391, 76147188, 114220782, 228441564]

約数ペア:

[(1, 228441564), (2, 114220782), (3, 76147188), (4, 57110391), (6, 38073594), (9, 25382396), (12, 19036797), (13, 17572428), (18, 12691198), (26, 8786214), (36, 6345599), (39, 5857476), (52, 4393107), (78, 2928738), (83, 2752308), (117, 1952492), (156, 1464369), (166, 1376154), (234, 976246), (249, 917436), (332, 688077), (468, 488123), (498, 458718), (747, 305812), (996, 229359), (1079, 211716), (1494, 152906), (2158, 105858), (2988, 76453), (3237, 70572), (4316, 52929), (5881, 38844), (6474, 35286), (9711, 23524), (11762, 19422), (12948, 17643)]