391371648

素因数分解:

$2^7\times 3^1\times {\mathrm{1019197}}^1$

素因数の和:1019214

約数の個数: 32

約数和(自身を含む): 1039581960

約数和(自身を除く): 648210312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1019197, 2038394, 3057591, 4076788, 6115182, 8153576, 12230364, 16307152, 24460728, 32614304, 48921456, 65228608, 97842912, 130457216, 195685824, 391371648]

約数ペア:

[(1, 391371648), (2, 195685824), (3, 130457216), (4, 97842912), (6, 65228608), (8, 48921456), (12, 32614304), (16, 24460728), (24, 16307152), (32, 12230364), (48, 8153576), (64, 6115182), (96, 4076788), (128, 3057591), (192, 2038394), (384, 1019197)]