289794042

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:596

約数の個数: 96

約数和(自身を含む): 696384000

約数和(自身を除く): 406589958

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 61, 87, 114, 122, 171, 174, 183, 261, 342, 366, 479, 522, 549, 551, 958, 1098, 1102, 1159, 1437, 1653, 1769, 2318, 2874, 3306, 3477, 3538, 4311, 4959, 5307, 6954, 8622, 9101, 9918, 10431, 10614, 13891, 15921, 18202, 20862, 27303, 27782, 29219, 31842, 33611, 41673, 54606, 58438, 67222, 81909, 83346, 87657, 100833, 125019, 163818, 175314, 201666, 250038, 262971, 263929, 302499, 525942, 527858, 555161, 604998, 791787, 847351, 1110322, 1583574, 1665483, 1694702, 2375361, 2542053, 3330966, 4750722, 4996449, 5084106, 7626159, 9992898, 15252318, 16099669, 32199338, 48299007, 96598014, 144897021, 289794042]

約数ペア:

[(1, 289794042), (2, 144897021), (3, 96598014), (6, 48299007), (9, 32199338), (18, 16099669), (19, 15252318), (29, 9992898), (38, 7626159), (57, 5084106), (58, 4996449), (61, 4750722), (87, 3330966), (114, 2542053), (122, 2375361), (171, 1694702), (174, 1665483), (183, 1583574), (261, 1110322), (342, 847351), (366, 791787), (479, 604998), (522, 555161), (549, 527858), (551, 525942), (958, 302499), (1098, 263929), (1102, 262971), (1159, 250038), (1437, 201666), (1653, 175314), (1769, 163818), (2318, 125019), (2874, 100833), (3306, 87657), (3477, 83346), (3538, 81909), (4311, 67222), (4959, 58438), (5307, 54606), (6954, 41673), (8622, 33611), (9101, 31842), (9918, 29219), (10431, 27782), (10614, 27303), (13891, 20862), (15921, 18202)]