211974072

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2803}}^1$

素因数の和:2972

約数の個数: 64

約数和(自身を含む): 557210880

約数和(自身を除く): 345236808

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 137, 138, 184, 274, 276, 411, 548, 552, 822, 1096, 1644, 2803, 3151, 3288, 5606, 6302, 8409, 9453, 11212, 12604, 16818, 18906, 22424, 25208, 33636, 37812, 64469, 67272, 75624, 128938, 193407, 257876, 384011, 386814, 515752, 768022, 773628, 1152033, 1536044, 1547256, 2304066, 3072088, 4608132, 8832253, 9216264, 17664506, 26496759, 35329012, 52993518, 70658024, 105987036, 211974072]

約数ペア:

[(1, 211974072), (2, 105987036), (3, 70658024), (4, 52993518), (6, 35329012), (8, 26496759), (12, 17664506), (23, 9216264), (24, 8832253), (46, 4608132), (69, 3072088), (92, 2304066), (137, 1547256), (138, 1536044), (184, 1152033), (274, 773628), (276, 768022), (411, 515752), (548, 386814), (552, 384011), (822, 257876), (1096, 193407), (1644, 128938), (2803, 75624), (3151, 67272), (3288, 64469), (5606, 37812), (6302, 33636), (8409, 25208), (9453, 22424), (11212, 18906), (12604, 16818)]