287018254548

素因数分解:

$2^2\times 3^3\times {\mathrm{1291}}^1\times {\mathrm{2058541}}^1$

素因数の和:2059845

約数の個数: 48

約数和(自身を含む): 744698153920

約数和(自身を除く): 457679899372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1291, 2582, 3873, 5164, 7746, 11619, 15492, 23238, 34857, 46476, 69714, 139428, 2058541, 4117082, 6175623, 8234164, 12351246, 18526869, 24702492, 37053738, 55580607, 74107476, 111161214, 222322428, 2657576431, 5315152862, 7972729293, 10630305724, 15945458586, 23918187879, 31890917172, 47836375758, 71754563637, 95672751516, 143509127274, 287018254548]

約数ペア:

[(1, 287018254548), (2, 143509127274), (3, 95672751516), (4, 71754563637), (6, 47836375758), (9, 31890917172), (12, 23918187879), (18, 15945458586), (27, 10630305724), (36, 7972729293), (54, 5315152862), (108, 2657576431), (1291, 222322428), (2582, 111161214), (3873, 74107476), (5164, 55580607), (7746, 37053738), (11619, 24702492), (15492, 18526869), (23238, 12351246), (34857, 8234164), (46476, 6175623), (69714, 4117082), (139428, 2058541)]