399400896

素因数分解:

$2^6\times 3^1\times {\mathrm{2080213}}^1$

素因数の和:2080228

約数の個数: 28

約数和(自身を含む): 1056748712

約数和(自身を除く): 657347816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 2080213, 4160426, 6240639, 8320852, 12481278, 16641704, 24962556, 33283408, 49925112, 66566816, 99850224, 133133632, 199700448, 399400896]

約数ペア:

[(1, 399400896), (2, 199700448), (3, 133133632), (4, 99850224), (6, 66566816), (8, 49925112), (12, 33283408), (16, 24962556), (24, 16641704), (32, 12481278), (48, 8320852), (64, 6240639), (96, 4160426), (192, 2080213)]