3287318868

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{8263}}^1$

素因数の和:8573

約数の個数: 72

約数和(自身を含む): 8536976448

約数和(自身を除く): 5249657580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 257, 258, 387, 514, 516, 771, 774, 1028, 1542, 1548, 2313, 3084, 4626, 8263, 9252, 11051, 16526, 22102, 24789, 33052, 33153, 44204, 49578, 66306, 74367, 99156, 99459, 132612, 148734, 198918, 297468, 355309, 397836, 710618, 1065927, 1421236, 2123591, 2131854, 3197781, 4247182, 4263708, 6370773, 6395562, 8494364, 12741546, 12791124, 19112319, 25483092, 38224638, 76449276, 91314413, 182628826, 273943239, 365257652, 547886478, 821829717, 1095772956, 1643659434, 3287318868]

約数ペア:

[(1, 3287318868), (2, 1643659434), (3, 1095772956), (4, 821829717), (6, 547886478), (9, 365257652), (12, 273943239), (18, 182628826), (36, 91314413), (43, 76449276), (86, 38224638), (129, 25483092), (172, 19112319), (257, 12791124), (258, 12741546), (387, 8494364), (514, 6395562), (516, 6370773), (771, 4263708), (774, 4247182), (1028, 3197781), (1542, 2131854), (1548, 2123591), (2313, 1421236), (3084, 1065927), (4626, 710618), (8263, 397836), (9252, 355309), (11051, 297468), (16526, 198918), (22102, 148734), (24789, 132612), (33052, 99459), (33153, 99156), (44204, 74367), (49578, 66306)]