779442688

素因数分解:

$2^9\times {\mathrm{127}}^1\times {\mathrm{11987}}^1$

素因数の和:12132

約数の個数: 40

約数和(自身を含む): 1569756672

約数和(自身を除く): 790313984

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 2032, 4064, 8128, 11987, 16256, 23974, 32512, 47948, 65024, 95896, 191792, 383584, 767168, 1522349, 1534336, 3044698, 3068672, 6089396, 6137344, 12178792, 24357584, 48715168, 97430336, 194860672, 389721344, 779442688]

約数ペア:

[(1, 779442688), (2, 389721344), (4, 194860672), (8, 97430336), (16, 48715168), (32, 24357584), (64, 12178792), (127, 6137344), (128, 6089396), (254, 3068672), (256, 3044698), (508, 1534336), (512, 1522349), (1016, 767168), (2032, 383584), (4064, 191792), (8128, 95896), (11987, 65024), (16256, 47948), (23974, 32512)]