388026384

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{83339}}^1$

素因数の和:83447

約数の個数: 40

約数和(自身を含む): 1012747680

約数和(自身を除く): 624721296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 83339, 166678, 250017, 333356, 500034, 666712, 1000068, 1333424, 2000136, 4000272, 8083883, 16167766, 24251649, 32335532, 48503298, 64671064, 97006596, 129342128, 194013192, 388026384]

約数ペア:

[(1, 388026384), (2, 194013192), (3, 129342128), (4, 97006596), (6, 64671064), (8, 48503298), (12, 32335532), (16, 24251649), (24, 16167766), (48, 8083883), (97, 4000272), (194, 2000136), (291, 1333424), (388, 1000068), (582, 666712), (776, 500034), (1164, 333356), (1552, 250017), (2328, 166678), (4656, 83339)]