290642304

素因数分解:

$2^7\times 3^1\times {\mathrm{756881}}^1$

素因数の和:756898

約数の個数: 32

約数和(自身を含む): 772019640

約数和(自身を除く): 481377336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 756881, 1513762, 2270643, 3027524, 4541286, 6055048, 9082572, 12110096, 18165144, 24220192, 36330288, 48440384, 72660576, 96880768, 145321152, 290642304]

約数ペア:

[(1, 290642304), (2, 145321152), (3, 96880768), (4, 72660576), (6, 48440384), (8, 36330288), (12, 24220192), (16, 18165144), (24, 12110096), (32, 9082572), (48, 6055048), (64, 4541286), (96, 3027524), (128, 2270643), (192, 1513762), (384, 756881)]