488117574

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{28277}}^1$

素因数の和:28429

約数の個数: 48

約数和(自身を含む): 1217537568

約数和(自身を除く): 729419994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 274, 411, 822, 959, 1233, 1918, 2466, 2877, 5754, 8631, 17262, 28277, 56554, 84831, 169662, 197939, 254493, 395878, 508986, 593817, 1187634, 1781451, 3562902, 3873949, 7747898, 11621847, 23243694, 27117643, 34865541, 54235286, 69731082, 81352929, 162705858, 244058787, 488117574]

約数ペア:

[(1, 488117574), (2, 244058787), (3, 162705858), (6, 81352929), (7, 69731082), (9, 54235286), (14, 34865541), (18, 27117643), (21, 23243694), (42, 11621847), (63, 7747898), (126, 3873949), (137, 3562902), (274, 1781451), (411, 1187634), (822, 593817), (959, 508986), (1233, 395878), (1918, 254493), (2466, 197939), (2877, 169662), (5754, 84831), (8631, 56554), (17262, 28277)]