22390992

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:479

約数の個数: 120

約数和(自身を含む): 70141344

約数和(自身を除く): 47750352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 443, 468, 486, 624, 648, 702, 886, 936, 972, 1053, 1296, 1329, 1404, 1772, 1872, 1944, 2106, 2658, 2808, 3159, 3544, 3888, 3987, 4212, 5316, 5616, 5759, 6318, 7088, 7974, 8424, 10632, 11518, 11961, 12636, 15948, 16848, 17277, 21264, 23036, 23922, 25272, 31896, 34554, 35883, 46072, 47844, 50544, 51831, 63792, 69108, 71766, 92144, 95688, 103662, 107649, 138216, 143532, 155493, 191376, 207324, 215298, 276432, 287064, 310986, 414648, 430596, 466479, 574128, 621972, 829296, 861192, 932958, 1243944, 1399437, 1722384, 1865916, 2487888, 2798874, 3731832, 5597748, 7463664, 11195496, 22390992]

約数ペア:

[(1, 22390992), (2, 11195496), (3, 7463664), (4, 5597748), (6, 3731832), (8, 2798874), (9, 2487888), (12, 1865916), (13, 1722384), (16, 1399437), (18, 1243944), (24, 932958), (26, 861192), (27, 829296), (36, 621972), (39, 574128), (48, 466479), (52, 430596), (54, 414648), (72, 310986), (78, 287064), (81, 276432), (104, 215298), (108, 207324), (117, 191376), (144, 155493), (156, 143532), (162, 138216), (208, 107649), (216, 103662), (234, 95688), (243, 92144), (312, 71766), (324, 69108), (351, 63792), (432, 51831), (443, 50544), (468, 47844), (486, 46072), (624, 35883), (648, 34554), (702, 31896), (886, 25272), (936, 23922), (972, 23036), (1053, 21264), (1296, 17277), (1329, 16848), (1404, 15948), (1772, 12636), (1872, 11961), (1944, 11518), (2106, 10632), (2658, 8424), (2808, 7974), (3159, 7088), (3544, 6318), (3888, 5759), (3987, 5616), (4212, 5316)]