2381307768

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{1574939}}^1$

素因数の和:1574961

約数の個数: 64

約数和(自身を含む): 7559712000

約数和(自身を除く): 5178404232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 1574939, 3149878, 4724817, 6299756, 9449634, 11024573, 12599512, 14174451, 18899268, 22049146, 28348902, 33073719, 37798536, 42523353, 44098292, 56697804, 66147438, 85046706, 88196584, 99221157, 113395608, 132294876, 170093412, 198442314, 264589752, 297663471, 340186824, 396884628, 595326942, 793769256, 1190653884, 2381307768]

約数ペア:

[(1, 2381307768), (2, 1190653884), (3, 793769256), (4, 595326942), (6, 396884628), (7, 340186824), (8, 297663471), (9, 264589752), (12, 198442314), (14, 170093412), (18, 132294876), (21, 113395608), (24, 99221157), (27, 88196584), (28, 85046706), (36, 66147438), (42, 56697804), (54, 44098292), (56, 42523353), (63, 37798536), (72, 33073719), (84, 28348902), (108, 22049146), (126, 18899268), (168, 14174451), (189, 12599512), (216, 11024573), (252, 9449634), (378, 6299756), (504, 4724817), (756, 3149878), (1512, 1574939)]