221746008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{6131}}^1$

素因数の和:6288

約数の個数: 64

約数和(自身を含む): 609275520

約数和(自身を除く): 387529512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 137, 264, 274, 411, 548, 822, 1096, 1507, 1644, 3014, 3288, 4521, 6028, 6131, 9042, 12056, 12262, 18084, 18393, 24524, 36168, 36786, 49048, 67441, 73572, 134882, 147144, 202323, 269764, 404646, 539528, 809292, 839947, 1618584, 1679894, 2519841, 3359788, 5039682, 6719576, 9239417, 10079364, 18478834, 20158728, 27718251, 36957668, 55436502, 73915336, 110873004, 221746008]

約数ペア:

[(1, 221746008), (2, 110873004), (3, 73915336), (4, 55436502), (6, 36957668), (8, 27718251), (11, 20158728), (12, 18478834), (22, 10079364), (24, 9239417), (33, 6719576), (44, 5039682), (66, 3359788), (88, 2519841), (132, 1679894), (137, 1618584), (264, 839947), (274, 809292), (411, 539528), (548, 404646), (822, 269764), (1096, 202323), (1507, 147144), (1644, 134882), (3014, 73572), (3288, 67441), (4521, 49048), (6028, 36786), (6131, 36168), (9042, 24524), (12056, 18393), (12262, 18084)]