1997520994944

素因数分解:

$2^7\times 3^5\times {\mathrm{64220711}}^1$

素因数の和:64220740

約数の個数: 96

約数和(自身を含む): 5960966487840

約数和(自身を除く): 3963445492896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 864, 972, 1152, 1296, 1728, 1944, 2592, 3456, 3888, 5184, 7776, 10368, 15552, 31104, 64220711, 128441422, 192662133, 256882844, 385324266, 513765688, 577986399, 770648532, 1027531376, 1155972798, 1541297064, 1733959197, 2055062752, 2311945596, 3082594128, 3467918394, 4110125504, 4623891192, 5201877591, 6165188256, 6935836788, 8220251008, 9247782384, 10403755182, 12330376512, 13871673576, 15605632773, 18495564768, 20807510364, 24660753024, 27743347152, 31211265546, 36991129536, 41615020728, 55486694304, 62422531092, 73982259072, 83230041456, 110973388608, 124845062184, 166460082912, 221946777216, 249690124368, 332920165824, 499380248736, 665840331648, 998760497472, 1997520994944]

約数ペア:

[(1, 1997520994944), (2, 998760497472), (3, 665840331648), (4, 499380248736), (6, 332920165824), (8, 249690124368), (9, 221946777216), (12, 166460082912), (16, 124845062184), (18, 110973388608), (24, 83230041456), (27, 73982259072), (32, 62422531092), (36, 55486694304), (48, 41615020728), (54, 36991129536), (64, 31211265546), (72, 27743347152), (81, 24660753024), (96, 20807510364), (108, 18495564768), (128, 15605632773), (144, 13871673576), (162, 12330376512), (192, 10403755182), (216, 9247782384), (243, 8220251008), (288, 6935836788), (324, 6165188256), (384, 5201877591), (432, 4623891192), (486, 4110125504), (576, 3467918394), (648, 3082594128), (864, 2311945596), (972, 2055062752), (1152, 1733959197), (1296, 1541297064), (1728, 1155972798), (1944, 1027531376), (2592, 770648532), (3456, 577986399), (3888, 513765688), (5184, 385324266), (7776, 256882844), (10368, 192662133), (15552, 128441422), (31104, 64220711)]