219811536

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{72689}}^1$

素因数の和:72713

約数の個数: 80

約数和(自身を含む): 721084800

約数和(自身を除く): 501273264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 72689, 145378, 218067, 290756, 436134, 508823, 581512, 654201, 872268, 1017646, 1163024, 1308402, 1526469, 1744536, 1962603, 2035292, 2616804, 3052938, 3489072, 3925206, 4070584, 4579407, 5233608, 6105876, 7850412, 8141168, 9158814, 10467216, 12211752, 13738221, 15700824, 18317628, 24423504, 27476442, 31401648, 36635256, 54952884, 73270512, 109905768, 219811536]

約数ペア:

[(1, 219811536), (2, 109905768), (3, 73270512), (4, 54952884), (6, 36635256), (7, 31401648), (8, 27476442), (9, 24423504), (12, 18317628), (14, 15700824), (16, 13738221), (18, 12211752), (21, 10467216), (24, 9158814), (27, 8141168), (28, 7850412), (36, 6105876), (42, 5233608), (48, 4579407), (54, 4070584), (56, 3925206), (63, 3489072), (72, 3052938), (84, 2616804), (108, 2035292), (112, 1962603), (126, 1744536), (144, 1526469), (168, 1308402), (189, 1163024), (216, 1017646), (252, 872268), (336, 654201), (378, 581512), (432, 508823), (504, 436134), (756, 290756), (1008, 218067), (1512, 145378), (3024, 72689)]