770641216

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{633751}}^1$

素因数の和:633782

約数の個数: 28

約数和(自身を含む): 1609730080

約数和(自身を除く): 839088864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 633751, 1267502, 2535004, 5070008, 10140016, 12041269, 20280032, 24082538, 40560064, 48165076, 96330152, 192660304, 385320608, 770641216]

約数ペア:

[(1, 770641216), (2, 385320608), (4, 192660304), (8, 96330152), (16, 48165076), (19, 40560064), (32, 24082538), (38, 20280032), (64, 12041269), (76, 10140016), (152, 5070008), (304, 2535004), (608, 1267502), (1216, 633751)]