213134544

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{70481}}^1$

素因数の和:70505

約数の個数: 80

約数和(自身を含む): 699181440

約数和(自身を除く): 486046896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 70481, 140962, 211443, 281924, 422886, 493367, 563848, 634329, 845772, 986734, 1127696, 1268658, 1480101, 1691544, 1902987, 1973468, 2537316, 2960202, 3383088, 3805974, 3946936, 4440303, 5074632, 5920404, 7611948, 7893872, 8880606, 10149264, 11840808, 13320909, 15223896, 17761212, 23681616, 26641818, 30447792, 35522424, 53283636, 71044848, 106567272, 213134544]

約数ペア:

[(1, 213134544), (2, 106567272), (3, 71044848), (4, 53283636), (6, 35522424), (7, 30447792), (8, 26641818), (9, 23681616), (12, 17761212), (14, 15223896), (16, 13320909), (18, 11840808), (21, 10149264), (24, 8880606), (27, 7893872), (28, 7611948), (36, 5920404), (42, 5074632), (48, 4440303), (54, 3946936), (56, 3805974), (63, 3383088), (72, 2960202), (84, 2537316), (108, 1973468), (112, 1902987), (126, 1691544), (144, 1480101), (168, 1268658), (189, 1127696), (216, 986734), (252, 845772), (336, 634329), (378, 563848), (432, 493367), (504, 422886), (756, 281924), (1008, 211443), (1512, 140962), (3024, 70481)]