1625448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 4561920

約数和(自身を除く): 2936472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 88, 94, 131, 132, 141, 188, 262, 264, 282, 376, 393, 517, 524, 564, 786, 1034, 1048, 1128, 1441, 1551, 1572, 2068, 2882, 3102, 3144, 4136, 4323, 5764, 6157, 6204, 8646, 11528, 12314, 12408, 17292, 18471, 24628, 34584, 36942, 49256, 67727, 73884, 135454, 147768, 203181, 270908, 406362, 541816, 812724, 1625448]

約数ペア:

[(1, 1625448), (2, 812724), (3, 541816), (4, 406362), (6, 270908), (8, 203181), (11, 147768), (12, 135454), (22, 73884), (24, 67727), (33, 49256), (44, 36942), (47, 34584), (66, 24628), (88, 18471), (94, 17292), (131, 12408), (132, 12314), (141, 11528), (188, 8646), (262, 6204), (264, 6157), (282, 5764), (376, 4323), (393, 4136), (517, 3144), (524, 3102), (564, 2882), (786, 2068), (1034, 1572), (1048, 1551), (1128, 1441)]