245077392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1433}}^1$

素因数の和:1960

約数の個数: 80

約数和(自身を含む): 725489280

約数和(自身を除く): 480411888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 509, 1018, 1433, 1527, 2036, 2866, 3054, 3563, 4072, 4299, 5732, 6108, 7126, 8144, 8598, 10031, 10689, 11464, 12216, 14252, 17196, 20062, 21378, 22928, 24432, 28504, 30093, 34392, 40124, 42756, 57008, 60186, 68784, 80248, 85512, 120372, 160496, 171024, 240744, 481488, 729397, 1458794, 2188191, 2917588, 4376382, 5105779, 5835176, 8752764, 10211558, 11670352, 15317337, 17505528, 20423116, 30634674, 35011056, 40846232, 61269348, 81692464, 122538696, 245077392]

約数ペア:

[(1, 245077392), (2, 122538696), (3, 81692464), (4, 61269348), (6, 40846232), (7, 35011056), (8, 30634674), (12, 20423116), (14, 17505528), (16, 15317337), (21, 11670352), (24, 10211558), (28, 8752764), (42, 5835176), (48, 5105779), (56, 4376382), (84, 2917588), (112, 2188191), (168, 1458794), (336, 729397), (509, 481488), (1018, 240744), (1433, 171024), (1527, 160496), (2036, 120372), (2866, 85512), (3054, 80248), (3563, 68784), (4072, 60186), (4299, 57008), (5732, 42756), (6108, 40124), (7126, 34392), (8144, 30093), (8598, 28504), (10031, 24432), (10689, 22928), (11464, 21378), (12216, 20062), (14252, 17196)]