217229256

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{34679}}^1$

素因数の和:34723

約数の個数: 64

約数和(自身を含む): 624240000

約数和(自身を除く): 407010744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 3132, 6264, 34679, 69358, 104037, 138716, 208074, 277432, 312111, 416148, 624222, 832296, 936333, 1005691, 1248444, 1872666, 2011382, 2496888, 3017073, 3745332, 4022764, 6034146, 7490664, 8045528, 9051219, 12068292, 18102438, 24136584, 27153657, 36204876, 54307314, 72409752, 108614628, 217229256]

約数ペア:

[(1, 217229256), (2, 108614628), (3, 72409752), (4, 54307314), (6, 36204876), (8, 27153657), (9, 24136584), (12, 18102438), (18, 12068292), (24, 9051219), (27, 8045528), (29, 7490664), (36, 6034146), (54, 4022764), (58, 3745332), (72, 3017073), (87, 2496888), (108, 2011382), (116, 1872666), (174, 1248444), (216, 1005691), (232, 936333), (261, 832296), (348, 624222), (522, 416148), (696, 312111), (783, 277432), (1044, 208074), (1566, 138716), (2088, 104037), (3132, 69358), (6264, 34679)]