487905768

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{107563}}^1$

素因数の和:107588

約数の個数: 80

約数和(自身を含む): 1561829280

約数和(自身を除く): 1073923512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 107563, 215126, 322689, 430252, 645378, 752941, 860504, 968067, 1290756, 1505882, 1936134, 2258823, 2581512, 2904201, 3011764, 3872268, 4517646, 5808402, 6023528, 6776469, 7744536, 8712603, 9035292, 11616804, 13552938, 17425206, 18070584, 20329407, 23233608, 27105876, 34850412, 40658814, 54211752, 60988221, 69700824, 81317628, 121976442, 162635256, 243952884, 487905768]

約数ペア:

[(1, 487905768), (2, 243952884), (3, 162635256), (4, 121976442), (6, 81317628), (7, 69700824), (8, 60988221), (9, 54211752), (12, 40658814), (14, 34850412), (18, 27105876), (21, 23233608), (24, 20329407), (27, 18070584), (28, 17425206), (36, 13552938), (42, 11616804), (54, 9035292), (56, 8712603), (63, 7744536), (72, 6776469), (81, 6023528), (84, 5808402), (108, 4517646), (126, 3872268), (162, 3011764), (168, 2904201), (189, 2581512), (216, 2258823), (252, 1936134), (324, 1505882), (378, 1290756), (504, 968067), (567, 860504), (648, 752941), (756, 645378), (1134, 430252), (1512, 322689), (2268, 215126), (4536, 107563)]