238466260048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1723}}^1\times {\mathrm{455269}}^1$

素因数の和:457019

約数の個数: 40

約数和(自身を含む): 486628997600

約数和(自身を除く): 248162737552

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1723, 3446, 6892, 13784, 27568, 32737, 65474, 130948, 261896, 455269, 523792, 910538, 1821076, 3642152, 7284304, 8650111, 17300222, 34600444, 69200888, 138401776, 784428487, 1568856974, 3137713948, 6275427896, 12550855792, 14904141253, 29808282506, 59616565012, 119233130024, 238466260048]

約数ペア:

[(1, 238466260048), (2, 119233130024), (4, 59616565012), (8, 29808282506), (16, 14904141253), (19, 12550855792), (38, 6275427896), (76, 3137713948), (152, 1568856974), (304, 784428487), (1723, 138401776), (3446, 69200888), (6892, 34600444), (13784, 17300222), (27568, 8650111), (32737, 7284304), (65474, 3642152), (130948, 1821076), (261896, 910538), (455269, 523792)]