2155489536

素因数分解:

$2^8\times 3^1\times {\mathrm{521}}^1\times {\mathrm{5387}}^1$

素因数の和:5927

約数の個数: 72

約数和(自身を含む): 5748823584

約数和(自身を除く): 3593334048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 521, 768, 1042, 1563, 2084, 3126, 4168, 5387, 6252, 8336, 10774, 12504, 16161, 16672, 21548, 25008, 32322, 33344, 43096, 50016, 64644, 66688, 86192, 100032, 129288, 133376, 172384, 200064, 258576, 344768, 400128, 517152, 689536, 1034304, 1379072, 2068608, 2806627, 4137216, 5613254, 8419881, 11226508, 16839762, 22453016, 33679524, 44906032, 67359048, 89812064, 134718096, 179624128, 269436192, 359248256, 538872384, 718496512, 1077744768, 2155489536]

約数ペア:

[(1, 2155489536), (2, 1077744768), (3, 718496512), (4, 538872384), (6, 359248256), (8, 269436192), (12, 179624128), (16, 134718096), (24, 89812064), (32, 67359048), (48, 44906032), (64, 33679524), (96, 22453016), (128, 16839762), (192, 11226508), (256, 8419881), (384, 5613254), (521, 4137216), (768, 2806627), (1042, 2068608), (1563, 1379072), (2084, 1034304), (3126, 689536), (4168, 517152), (5387, 400128), (6252, 344768), (8336, 258576), (10774, 200064), (12504, 172384), (16161, 133376), (16672, 129288), (21548, 100032), (25008, 86192), (32322, 66688), (33344, 64644), (43096, 50016)]