239523732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30661}}^1$

素因数の和:30709

約数の個数: 72

約数和(自身を含む): 714301952

約数和(自身を除く): 474778220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 30661, 61322, 91983, 122644, 183966, 214627, 275949, 367932, 429254, 551898, 643881, 858508, 950491, 1103796, 1287762, 1900982, 1931643, 2575524, 2851473, 3801964, 3863286, 5702946, 6653437, 7726572, 8554419, 11405892, 13306874, 17108838, 19960311, 26613748, 34217676, 39920622, 59880933, 79841244, 119761866, 239523732]

約数ペア:

[(1, 239523732), (2, 119761866), (3, 79841244), (4, 59880933), (6, 39920622), (7, 34217676), (9, 26613748), (12, 19960311), (14, 17108838), (18, 13306874), (21, 11405892), (28, 8554419), (31, 7726572), (36, 6653437), (42, 5702946), (62, 3863286), (63, 3801964), (84, 2851473), (93, 2575524), (124, 1931643), (126, 1900982), (186, 1287762), (217, 1103796), (252, 950491), (279, 858508), (372, 643881), (434, 551898), (558, 429254), (651, 367932), (868, 275949), (1116, 214627), (1302, 183966), (1953, 122644), (2604, 91983), (3906, 61322), (7812, 30661)]