212430441472

素因数分解:

$2^{10}\times {\mathrm{509}}^1\times {\mathrm{407567}}^1$

素因数の和:408096

約数の個数: 44

約数和(自身を含む): 425488764960

約数和(自身を除く): 213058323488

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 509, 512, 1018, 1024, 2036, 4072, 8144, 16288, 32576, 65152, 130304, 260608, 407567, 521216, 815134, 1630268, 3260536, 6521072, 13042144, 26084288, 52168576, 104337152, 207451603, 208674304, 414903206, 417348608, 829806412, 1659612824, 3319225648, 6638451296, 13276902592, 26553805184, 53107610368, 106215220736, 212430441472]

約数ペア:

[(1, 212430441472), (2, 106215220736), (4, 53107610368), (8, 26553805184), (16, 13276902592), (32, 6638451296), (64, 3319225648), (128, 1659612824), (256, 829806412), (509, 417348608), (512, 414903206), (1018, 208674304), (1024, 207451603), (2036, 104337152), (4072, 52168576), (8144, 26084288), (16288, 13042144), (32576, 6521072), (65152, 3260536), (130304, 1630268), (260608, 815134), (407567, 521216)]