254439853206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{11717779}}^1$

素因数の和:11717849

約数の個数: 64

約数和(自身を含む): 647946362880

約数和(自身を除く): 393506509674

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 47, 66, 77, 94, 141, 154, 231, 282, 329, 462, 517, 658, 987, 1034, 1551, 1974, 3102, 3619, 7238, 10857, 21714, 11717779, 23435558, 35153337, 70306674, 82024453, 128895569, 164048906, 246073359, 257791138, 386686707, 492146718, 550735613, 773373414, 902268983, 1101471226, 1652206839, 1804537966, 2706806949, 3304413678, 3855149291, 5413613898, 6058091743, 7710298582, 11565447873, 12116183486, 18174275229, 23130895746, 36348550458, 42406642201, 84813284402, 127219926603, 254439853206]

約数ペア:

[(1, 254439853206), (2, 127219926603), (3, 84813284402), (6, 42406642201), (7, 36348550458), (11, 23130895746), (14, 18174275229), (21, 12116183486), (22, 11565447873), (33, 7710298582), (42, 6058091743), (47, 5413613898), (66, 3855149291), (77, 3304413678), (94, 2706806949), (141, 1804537966), (154, 1652206839), (231, 1101471226), (282, 902268983), (329, 773373414), (462, 550735613), (517, 492146718), (658, 386686707), (987, 257791138), (1034, 246073359), (1551, 164048906), (1974, 128895569), (3102, 82024453), (3619, 70306674), (7238, 35153337), (10857, 23435558), (21714, 11717779)]