306978304

素因数分解:

$2^9\times {\mathrm{127}}^1\times {\mathrm{4721}}^1$

素因数の和:4866

約数の個数: 40

約数和(自身を含む): 618317568

約数和(自身を除く): 311339264

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 2032, 4064, 4721, 8128, 9442, 16256, 18884, 32512, 37768, 65024, 75536, 151072, 302144, 599567, 604288, 1199134, 1208576, 2398268, 2417152, 4796536, 9593072, 19186144, 38372288, 76744576, 153489152, 306978304]

約数ペア:

[(1, 306978304), (2, 153489152), (4, 76744576), (8, 38372288), (16, 19186144), (32, 9593072), (64, 4796536), (127, 2417152), (128, 2398268), (254, 1208576), (256, 1199134), (508, 604288), (512, 599567), (1016, 302144), (2032, 151072), (4064, 75536), (4721, 65024), (8128, 37768), (9442, 32512), (16256, 18884)]