2890878864

素因数分解:

$2^4\times 3^1\times {\mathrm{197}}^1\times {\mathrm{305719}}^1$

素因数の和:305927

約数の個数: 40

約数和(自身を含む): 7506037440

約数和(自身を除く): 4615158576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 9456, 305719, 611438, 917157, 1222876, 1834314, 2445752, 3668628, 4891504, 7337256, 14674512, 60226643, 120453286, 180679929, 240906572, 361359858, 481813144, 722719716, 963626288, 1445439432, 2890878864]

約数ペア:

[(1, 2890878864), (2, 1445439432), (3, 963626288), (4, 722719716), (6, 481813144), (8, 361359858), (12, 240906572), (16, 180679929), (24, 120453286), (48, 60226643), (197, 14674512), (394, 7337256), (591, 4891504), (788, 3668628), (1182, 2445752), (1576, 1834314), (2364, 1222876), (3152, 917157), (4728, 611438), (9456, 305719)]