331038976

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{68059}}^1$

素因数の和:68094

約数の個数: 36

約数和(自身を含む): 695573200

約数和(自身を除く): 364534224

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 68059, 136118, 272236, 544472, 1088944, 1293121, 2177888, 2586242, 4355776, 5172484, 8711552, 10344968, 17423104, 20689936, 41379872, 82759744, 165519488, 331038976]

約数ペア:

[(1, 331038976), (2, 165519488), (4, 82759744), (8, 41379872), (16, 20689936), (19, 17423104), (32, 10344968), (38, 8711552), (64, 5172484), (76, 4355776), (128, 2586242), (152, 2177888), (256, 1293121), (304, 1088944), (608, 544472), (1216, 272236), (2432, 136118), (4864, 68059)]