215825616

素因数分解:

$2^4\times 3^2\times {\mathrm{1498789}}^1$

素因数の和:1498803

約数の個数: 30

約数和(自身を含む): 604012370

約数和(自身を除く): 388186754

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1498789, 2997578, 4496367, 5995156, 8992734, 11990312, 13489101, 17985468, 23980624, 26978202, 35970936, 53956404, 71941872, 107912808, 215825616]

約数ペア:

[(1, 215825616), (2, 107912808), (3, 71941872), (4, 53956404), (6, 35970936), (8, 26978202), (9, 23980624), (12, 17985468), (16, 13489101), (18, 11990312), (24, 8992734), (36, 5995156), (48, 4496367), (72, 2997578), (144, 1498789)]