1229496678

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{31147}}^1$

素因数の和:31218

約数の個数: 64

約数和(自身を含む): 2960305920

約数和(自身を除く): 1730809242

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 43, 51, 54, 86, 102, 129, 153, 258, 306, 387, 459, 731, 774, 918, 1161, 1462, 2193, 2322, 4386, 6579, 13158, 19737, 31147, 39474, 62294, 93441, 186882, 280323, 529499, 560646, 840969, 1058998, 1339321, 1588497, 1681938, 2678642, 3176994, 4017963, 4765491, 8035926, 9530982, 12053889, 14296473, 22768457, 24107778, 28592946, 36161667, 45536914, 68305371, 72323334, 136610742, 204916113, 409832226, 614748339, 1229496678]

約数ペア:

[(1, 1229496678), (2, 614748339), (3, 409832226), (6, 204916113), (9, 136610742), (17, 72323334), (18, 68305371), (27, 45536914), (34, 36161667), (43, 28592946), (51, 24107778), (54, 22768457), (86, 14296473), (102, 12053889), (129, 9530982), (153, 8035926), (258, 4765491), (306, 4017963), (387, 3176994), (459, 2678642), (731, 1681938), (774, 1588497), (918, 1339321), (1161, 1058998), (1462, 840969), (2193, 560646), (2322, 529499), (4386, 280323), (6579, 186882), (13158, 93441), (19737, 62294), (31147, 39474)]