213881256

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{24151}}^1$

素因数の和:24207

約数の個数: 64

約数和(自身を含む): 608630400

約数和(自身を除く): 394749144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 164, 216, 246, 328, 369, 492, 738, 984, 1107, 1476, 2214, 2952, 4428, 8856, 24151, 48302, 72453, 96604, 144906, 193208, 217359, 289812, 434718, 579624, 652077, 869436, 990191, 1304154, 1738872, 1980382, 2608308, 2970573, 3960764, 5216616, 5941146, 7921528, 8911719, 11882292, 17823438, 23764584, 26735157, 35646876, 53470314, 71293752, 106940628, 213881256]

約数ペア:

[(1, 213881256), (2, 106940628), (3, 71293752), (4, 53470314), (6, 35646876), (8, 26735157), (9, 23764584), (12, 17823438), (18, 11882292), (24, 8911719), (27, 7921528), (36, 5941146), (41, 5216616), (54, 3960764), (72, 2970573), (82, 2608308), (108, 1980382), (123, 1738872), (164, 1304154), (216, 990191), (246, 869436), (328, 652077), (369, 579624), (492, 434718), (738, 289812), (984, 217359), (1107, 193208), (1476, 144906), (2214, 96604), (2952, 72453), (4428, 48302), (8856, 24151)]