520897872

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{22943}}^1$

素因数の和:23008

約数の個数: 80

約数和(自身を含む): 1502189568

約数和(自身を除く): 981291696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 129, 132, 172, 176, 258, 264, 344, 473, 516, 528, 688, 946, 1032, 1419, 1892, 2064, 2838, 3784, 5676, 7568, 11352, 22704, 22943, 45886, 68829, 91772, 137658, 183544, 252373, 275316, 367088, 504746, 550632, 757119, 986549, 1009492, 1101264, 1514238, 1973098, 2018984, 2959647, 3028476, 3946196, 4037968, 5919294, 6056952, 7892392, 10852039, 11838588, 12113904, 15784784, 21704078, 23677176, 32556117, 43408156, 47354352, 65112234, 86816312, 130224468, 173632624, 260448936, 520897872]

約数ペア:

[(1, 520897872), (2, 260448936), (3, 173632624), (4, 130224468), (6, 86816312), (8, 65112234), (11, 47354352), (12, 43408156), (16, 32556117), (22, 23677176), (24, 21704078), (33, 15784784), (43, 12113904), (44, 11838588), (48, 10852039), (66, 7892392), (86, 6056952), (88, 5919294), (129, 4037968), (132, 3946196), (172, 3028476), (176, 2959647), (258, 2018984), (264, 1973098), (344, 1514238), (473, 1101264), (516, 1009492), (528, 986549), (688, 757119), (946, 550632), (1032, 504746), (1419, 367088), (1892, 275316), (2064, 252373), (2838, 183544), (3784, 137658), (5676, 91772), (7568, 68829), (11352, 45886), (22704, 22943)]