423764172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{29209}}^1$

素因数の和:29263

約数の個数: 72

約数和(自身を含む): 1190833280

約数和(自身を除く): 767069108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 29209, 58418, 87627, 116836, 175254, 262881, 350508, 379717, 525762, 759434, 905479, 1051524, 1139151, 1518868, 1810958, 2278302, 2716437, 3417453, 3621916, 4556604, 5432874, 6834906, 8149311, 10865748, 11771227, 13669812, 16298622, 23542454, 32597244, 35313681, 47084908, 70627362, 105941043, 141254724, 211882086, 423764172]

約数ペア:

[(1, 423764172), (2, 211882086), (3, 141254724), (4, 105941043), (6, 70627362), (9, 47084908), (12, 35313681), (13, 32597244), (18, 23542454), (26, 16298622), (31, 13669812), (36, 11771227), (39, 10865748), (52, 8149311), (62, 6834906), (78, 5432874), (93, 4556604), (117, 3621916), (124, 3417453), (156, 2716437), (186, 2278302), (234, 1810958), (279, 1518868), (372, 1139151), (403, 1051524), (468, 905479), (558, 759434), (806, 525762), (1116, 379717), (1209, 350508), (1612, 262881), (2418, 175254), (3627, 116836), (4836, 87627), (7254, 58418), (14508, 29209)]