520590564

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:509

約数の個数: 168

約数和(自身を含む): 1521875712

約数和(自身を除く): 1001285148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 234, 243, 279, 324, 351, 372, 403, 443, 468, 486, 558, 702, 729, 806, 837, 886, 972, 1053, 1116, 1209, 1329, 1404, 1458, 1612, 1674, 1772, 2106, 2418, 2511, 2658, 2916, 3159, 3348, 3627, 3987, 4212, 4836, 5022, 5316, 5759, 6318, 7254, 7533, 7974, 9477, 10044, 10881, 11518, 11961, 12636, 13733, 14508, 15066, 15948, 17277, 18954, 21762, 22599, 23036, 23922, 27466, 30132, 32643, 34554, 35883, 37908, 41199, 43524, 45198, 47844, 51831, 54932, 65286, 69108, 71766, 82398, 90396, 97929, 103662, 107649, 123597, 130572, 143532, 155493, 164796, 178529, 195858, 207324, 215298, 247194, 293787, 310986, 322947, 357058, 370791, 391716, 430596, 466479, 494388, 535587, 587574, 621972, 645894, 714116, 741582, 932958, 1071174, 1112373, 1175148, 1291788, 1399437, 1483164, 1606761, 1865916, 2142348, 2224746, 2798874, 3213522, 3337119, 4198311, 4449492, 4820283, 5597748, 6427044, 6674238, 8396622, 9640566, 10011357, 13348476, 14460849, 16793244, 19281132, 20022714, 28921698, 40045428, 43382547, 57843396, 86765094, 130147641, 173530188, 260295282, 520590564]

約数ペア:

[(1, 520590564), (2, 260295282), (3, 173530188), (4, 130147641), (6, 86765094), (9, 57843396), (12, 43382547), (13, 40045428), (18, 28921698), (26, 20022714), (27, 19281132), (31, 16793244), (36, 14460849), (39, 13348476), (52, 10011357), (54, 9640566), (62, 8396622), (78, 6674238), (81, 6427044), (93, 5597748), (108, 4820283), (117, 4449492), (124, 4198311), (156, 3337119), (162, 3213522), (186, 2798874), (234, 2224746), (243, 2142348), (279, 1865916), (324, 1606761), (351, 1483164), (372, 1399437), (403, 1291788), (443, 1175148), (468, 1112373), (486, 1071174), (558, 932958), (702, 741582), (729, 714116), (806, 645894), (837, 621972), (886, 587574), (972, 535587), (1053, 494388), (1116, 466479), (1209, 430596), (1329, 391716), (1404, 370791), (1458, 357058), (1612, 322947), (1674, 310986), (1772, 293787), (2106, 247194), (2418, 215298), (2511, 207324), (2658, 195858), (2916, 178529), (3159, 164796), (3348, 155493), (3627, 143532), (3987, 130572), (4212, 123597), (4836, 107649), (5022, 103662), (5316, 97929), (5759, 90396), (6318, 82398), (7254, 71766), (7533, 69108), (7974, 65286), (9477, 54932), (10044, 51831), (10881, 47844), (11518, 45198), (11961, 43524), (12636, 41199), (13733, 37908), (14508, 35883), (15066, 34554), (15948, 32643), (17277, 30132), (18954, 27466), (21762, 23922), (22599, 23036)]