777596988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{21379}}^1$

素因数の和:21826

約数の個数: 48

約数和(自身を含む): 2078478080

約数和(自身を除く): 1300881092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 433, 866, 1299, 1732, 2598, 3031, 5196, 6062, 9093, 12124, 18186, 21379, 36372, 42758, 64137, 85516, 128274, 149653, 256548, 299306, 448959, 598612, 897918, 1795836, 9257107, 18514214, 27771321, 37028428, 55542642, 64799749, 111085284, 129599498, 194399247, 259198996, 388798494, 777596988]

約数ペア:

[(1, 777596988), (2, 388798494), (3, 259198996), (4, 194399247), (6, 129599498), (7, 111085284), (12, 64799749), (14, 55542642), (21, 37028428), (28, 27771321), (42, 18514214), (84, 9257107), (433, 1795836), (866, 897918), (1299, 598612), (1732, 448959), (2598, 299306), (3031, 256548), (5196, 149653), (6062, 128274), (9093, 85516), (12124, 64137), (18186, 42758), (21379, 36372)]