384768426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{398311}}^1$

素因数の和:398346

約数の個数: 32

約数和(自身を含む): 917710848

約数和(自身を除く): 532942422

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 398311, 796622, 1194933, 2389866, 2788177, 5576354, 8364531, 9161153, 16729062, 18322306, 27483459, 54966918, 64128071, 128256142, 192384213, 384768426]

約数ペア:

[(1, 384768426), (2, 192384213), (3, 128256142), (6, 64128071), (7, 54966918), (14, 27483459), (21, 18322306), (23, 16729062), (42, 9161153), (46, 8364531), (69, 5576354), (138, 2788177), (161, 2389866), (322, 1194933), (483, 796622), (966, 398311)]