212670876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{4463}}^1$

素因数の和:4519

約数の個数: 72

約数和(自身を含む): 571463424

約数和(自身を除く): 358792548

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 361, 418, 627, 722, 836, 1083, 1254, 1444, 2166, 2508, 3971, 4332, 4463, 7942, 8926, 11913, 13389, 15884, 17852, 23826, 26778, 47652, 49093, 53556, 84797, 98186, 147279, 169594, 196372, 254391, 294558, 339188, 508782, 589116, 932767, 1017564, 1611143, 1865534, 2798301, 3222286, 3731068, 4833429, 5596602, 6444572, 9666858, 11193204, 17722573, 19333716, 35445146, 53167719, 70890292, 106335438, 212670876]

約数ペア:

[(1, 212670876), (2, 106335438), (3, 70890292), (4, 53167719), (6, 35445146), (11, 19333716), (12, 17722573), (19, 11193204), (22, 9666858), (33, 6444572), (38, 5596602), (44, 4833429), (57, 3731068), (66, 3222286), (76, 2798301), (114, 1865534), (132, 1611143), (209, 1017564), (228, 932767), (361, 589116), (418, 508782), (627, 339188), (722, 294558), (836, 254391), (1083, 196372), (1254, 169594), (1444, 147279), (2166, 98186), (2508, 84797), (3971, 53556), (4332, 49093), (4463, 47652), (7942, 26778), (8926, 23826), (11913, 17852), (13389, 15884)]