1338996864

素因数分解:

$2^7\times 3^1\times {\mathrm{3486971}}^1$

素因数の和:3486988

約数の個数: 32

約数和(自身を含む): 3556711440

約数和(自身を除く): 2217714576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 3486971, 6973942, 10460913, 13947884, 20921826, 27895768, 41843652, 55791536, 83687304, 111583072, 167374608, 223166144, 334749216, 446332288, 669498432, 1338996864]

約数ペア:

[(1, 1338996864), (2, 669498432), (3, 446332288), (4, 334749216), (6, 223166144), (8, 167374608), (12, 111583072), (16, 83687304), (24, 55791536), (32, 41843652), (48, 27895768), (64, 20921826), (96, 13947884), (128, 10460913), (192, 6973942), (384, 3486971)]