218173376

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1039}}^1$

素因数の和:1261

約数の個数: 56

約数和(自身を含む): 461223360

約数和(自身を除く): 243049984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 193, 272, 386, 544, 772, 1039, 1088, 1544, 2078, 3088, 3281, 4156, 6176, 6562, 8312, 12352, 13124, 16624, 17663, 26248, 33248, 35326, 52496, 66496, 70652, 104992, 141304, 200527, 209984, 282608, 401054, 565216, 802108, 1130432, 1604216, 3208432, 3408959, 6416864, 6817918, 12833728, 13635836, 27271672, 54543344, 109086688, 218173376]

約数ペア:

[(1, 218173376), (2, 109086688), (4, 54543344), (8, 27271672), (16, 13635836), (17, 12833728), (32, 6817918), (34, 6416864), (64, 3408959), (68, 3208432), (136, 1604216), (193, 1130432), (272, 802108), (386, 565216), (544, 401054), (772, 282608), (1039, 209984), (1088, 200527), (1544, 141304), (2078, 104992), (3088, 70652), (3281, 66496), (4156, 52496), (6176, 35326), (6562, 33248), (8312, 26248), (12352, 17663), (13124, 16624)]