387156864

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{23447}}^1$

素因数の和:23507

約数の個数: 64

約数和(自身を含む): 1052346240

約数和(自身を除く): 665189376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 2064, 2752, 4128, 5504, 8256, 16512, 23447, 46894, 70341, 93788, 140682, 187576, 281364, 375152, 562728, 750304, 1008221, 1125456, 1500608, 2016442, 2250912, 3001216, 3024663, 4032884, 4501824, 6049326, 8065768, 9003648, 12098652, 16131536, 24197304, 32263072, 48394608, 64526144, 96789216, 129052288, 193578432, 387156864]

約数ペア:

[(1, 387156864), (2, 193578432), (3, 129052288), (4, 96789216), (6, 64526144), (8, 48394608), (12, 32263072), (16, 24197304), (24, 16131536), (32, 12098652), (43, 9003648), (48, 8065768), (64, 6049326), (86, 4501824), (96, 4032884), (128, 3024663), (129, 3001216), (172, 2250912), (192, 2016442), (258, 1500608), (344, 1125456), (384, 1008221), (516, 750304), (688, 562728), (1032, 375152), (1376, 281364), (2064, 187576), (2752, 140682), (4128, 93788), (5504, 70341), (8256, 46894), (16512, 23447)]