318288124

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{147629}}^1$

素因数の和:147658

約数の個数: 36

約数和(自身を含む): 706852440

約数和(自身を除く): 388564316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 147629, 295258, 590516, 1033403, 1623919, 2066806, 3247838, 4133612, 6495676, 7233821, 11367433, 14467642, 22734866, 28935284, 45469732, 79572031, 159144062, 318288124]

約数ペア:

[(1, 318288124), (2, 159144062), (4, 79572031), (7, 45469732), (11, 28935284), (14, 22734866), (22, 14467642), (28, 11367433), (44, 7233821), (49, 6495676), (77, 4133612), (98, 3247838), (154, 2066806), (196, 1623919), (308, 1033403), (539, 590516), (1078, 295258), (2156, 147629)]