264418634864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1051}}^1\times {\mathrm{827591}}^1$

素因数の和:828669

約数の個数: 40

約数和(自身を含む): 539788606080

約数和(自身を除く): 275369971216

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1051, 2102, 4204, 8408, 16816, 19969, 39938, 79876, 159752, 319504, 827591, 1655182, 3310364, 6620728, 13241456, 15724229, 31448458, 62896916, 125793832, 251587664, 869798141, 1739596282, 3479192564, 6958385128, 13916770256, 16526164679, 33052329358, 66104658716, 132209317432, 264418634864]

約数ペア:

[(1, 264418634864), (2, 132209317432), (4, 66104658716), (8, 33052329358), (16, 16526164679), (19, 13916770256), (38, 6958385128), (76, 3479192564), (152, 1739596282), (304, 869798141), (1051, 251587664), (2102, 125793832), (4204, 62896916), (8408, 31448458), (16816, 15724229), (19969, 13241456), (39938, 6620728), (79876, 3310364), (159752, 1655182), (319504, 827591)]