388648836

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{372269}}^1$

素因数の和:372308

約数の個数: 36

約数和(自身を含む): 1016297100

約数和(自身を除く): 627648264

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 372269, 744538, 1116807, 1489076, 2233614, 3350421, 4467228, 6700842, 10795801, 13401684, 21591602, 32387403, 43183204, 64774806, 97162209, 129549612, 194324418, 388648836]

約数ペア:

[(1, 388648836), (2, 194324418), (3, 129549612), (4, 97162209), (6, 64774806), (9, 43183204), (12, 32387403), (18, 21591602), (29, 13401684), (36, 10795801), (58, 6700842), (87, 4467228), (116, 3350421), (174, 2233614), (261, 1489076), (348, 1116807), (522, 744538), (1044, 372269)]