1054458777728

素因数分解:

$2^7\times {\mathrm{163}}^1\times {\mathrm{317}}^1\times {\mathrm{159431}}^1$

素因数の和:159925

約数の個数: 64

約数和(自身を含む): 2120247904320

約数和(自身を除く): 1065789126592

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 317, 326, 634, 652, 1268, 1304, 2536, 2608, 5072, 5216, 10144, 10432, 20288, 20864, 40576, 51671, 103342, 159431, 206684, 318862, 413368, 637724, 826736, 1275448, 1653472, 2550896, 3306944, 5101792, 6613888, 10203584, 20407168, 25987253, 50539627, 51974506, 101079254, 103949012, 202158508, 207898024, 404317016, 415796048, 808634032, 831592096, 1617268064, 1663184192, 3234536128, 3326368384, 6469072256, 8237959201, 16475918402, 32951836804, 65903673608, 131807347216, 263614694432, 527229388864, 1054458777728]

約数ペア:

[(1, 1054458777728), (2, 527229388864), (4, 263614694432), (8, 131807347216), (16, 65903673608), (32, 32951836804), (64, 16475918402), (128, 8237959201), (163, 6469072256), (317, 3326368384), (326, 3234536128), (634, 1663184192), (652, 1617268064), (1268, 831592096), (1304, 808634032), (2536, 415796048), (2608, 404317016), (5072, 207898024), (5216, 202158508), (10144, 103949012), (10432, 101079254), (20288, 51974506), (20864, 50539627), (40576, 25987253), (51671, 20407168), (103342, 10203584), (159431, 6613888), (206684, 5101792), (318862, 3306944), (413368, 2550896), (637724, 1653472), (826736, 1275448)]