256815383088

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4462319}}^1$

素因数の和:4462450

約数の個数: 80

約数和(自身を含む): 730392537600

約数和(自身を除く): 473577154512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 109, 132, 176, 218, 264, 327, 436, 528, 654, 872, 1199, 1308, 1744, 2398, 2616, 3597, 4796, 5232, 7194, 9592, 14388, 19184, 28776, 57552, 4462319, 8924638, 13386957, 17849276, 26773914, 35698552, 49085509, 53547828, 71397104, 98171018, 107095656, 147256527, 196342036, 214191312, 294513054, 392684072, 486392771, 589026108, 785368144, 972785542, 1178052216, 1459178313, 1945571084, 2356104432, 2918356626, 3891142168, 5350320481, 5836713252, 7782284336, 10700640962, 11673426504, 16050961443, 21401281924, 23346853008, 32101922886, 42802563848, 64203845772, 85605127696, 128407691544, 256815383088]

約数ペア:

[(1, 256815383088), (2, 128407691544), (3, 85605127696), (4, 64203845772), (6, 42802563848), (8, 32101922886), (11, 23346853008), (12, 21401281924), (16, 16050961443), (22, 11673426504), (24, 10700640962), (33, 7782284336), (44, 5836713252), (48, 5350320481), (66, 3891142168), (88, 2918356626), (109, 2356104432), (132, 1945571084), (176, 1459178313), (218, 1178052216), (264, 972785542), (327, 785368144), (436, 589026108), (528, 486392771), (654, 392684072), (872, 294513054), (1199, 214191312), (1308, 196342036), (1744, 147256527), (2398, 107095656), (2616, 98171018), (3597, 71397104), (4796, 53547828), (5232, 49085509), (7194, 35698552), (9592, 26773914), (14388, 17849276), (19184, 13386957), (28776, 8924638), (57552, 4462319)]