201817296

素因数分解:

$2^4\times 3^2\times {\mathrm{421}}^1\times {\mathrm{3329}}^1$

素因数の和:3764

約数の個数: 60

約数和(自身を含む): 566319780

約数和(自身を除く): 364502484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 421, 842, 1263, 1684, 2526, 3329, 3368, 3789, 5052, 6658, 6736, 7578, 9987, 10104, 13316, 15156, 19974, 20208, 26632, 29961, 30312, 39948, 53264, 59922, 60624, 79896, 119844, 159792, 239688, 479376, 1401509, 2803018, 4204527, 5606036, 8409054, 11212072, 12613581, 16818108, 22424144, 25227162, 33636216, 50454324, 67272432, 100908648, 201817296]

約数ペア:

[(1, 201817296), (2, 100908648), (3, 67272432), (4, 50454324), (6, 33636216), (8, 25227162), (9, 22424144), (12, 16818108), (16, 12613581), (18, 11212072), (24, 8409054), (36, 5606036), (48, 4204527), (72, 2803018), (144, 1401509), (421, 479376), (842, 239688), (1263, 159792), (1684, 119844), (2526, 79896), (3329, 60624), (3368, 59922), (3789, 53264), (5052, 39948), (6658, 30312), (6736, 29961), (7578, 26632), (9987, 20208), (10104, 19974), (13316, 15156)]