440090755072

素因数分解:

$2^{18}\times {\mathrm{127}}^1\times {\mathrm{13219}}^1$

素因数の和:13382

約数の個数: 76

約数和(自身を含む): 887177489920

約数和(自身を除く): 447086734848

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 1024, 2032, 2048, 4064, 4096, 8128, 8192, 13219, 16256, 16384, 26438, 32512, 32768, 52876, 65024, 65536, 105752, 130048, 131072, 211504, 260096, 262144, 423008, 520192, 846016, 1040384, 1678813, 1692032, 2080768, 3357626, 3384064, 4161536, 6715252, 6768128, 8323072, 13430504, 13536256, 16646144, 26861008, 27072512, 33292288, 53722016, 54145024, 107444032, 108290048, 214888064, 216580096, 429776128, 433160192, 859552256, 866320384, 1719104512, 1732640768, 3438209024, 3465281536, 6876418048, 13752836096, 27505672192, 55011344384, 110022688768, 220045377536, 440090755072]

約数ペア:

[(1, 440090755072), (2, 220045377536), (4, 110022688768), (8, 55011344384), (16, 27505672192), (32, 13752836096), (64, 6876418048), (127, 3465281536), (128, 3438209024), (254, 1732640768), (256, 1719104512), (508, 866320384), (512, 859552256), (1016, 433160192), (1024, 429776128), (2032, 216580096), (2048, 214888064), (4064, 108290048), (4096, 107444032), (8128, 54145024), (8192, 53722016), (13219, 33292288), (16256, 27072512), (16384, 26861008), (26438, 16646144), (32512, 13536256), (32768, 13430504), (52876, 8323072), (65024, 6768128), (65536, 6715252), (105752, 4161536), (130048, 3384064), (131072, 3357626), (211504, 2080768), (260096, 1692032), (262144, 1678813), (423008, 1040384), (520192, 846016)]