1489753404

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{320791}}^1$

素因数の和:320847

約数の個数: 48

約数和(自身を含む): 3952157440

約数和(自身を除く): 2462404036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 320791, 641582, 962373, 1283164, 1924746, 2887119, 3849492, 5774238, 8661357, 11548476, 13794013, 17322714, 27588026, 34645428, 41382039, 55176052, 82764078, 124146117, 165528156, 248292234, 372438351, 496584468, 744876702, 1489753404]

約数ペア:

[(1, 1489753404), (2, 744876702), (3, 496584468), (4, 372438351), (6, 248292234), (9, 165528156), (12, 124146117), (18, 82764078), (27, 55176052), (36, 41382039), (43, 34645428), (54, 27588026), (86, 17322714), (108, 13794013), (129, 11548476), (172, 8661357), (258, 5774238), (387, 3849492), (516, 2887119), (774, 1924746), (1161, 1283164), (1548, 962373), (2322, 641582), (4644, 320791)]