222706344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1325633}}^1$

素因数の和:1325649

約数の個数: 32

約数和(自身を含む): 636304320

約数和(自身を除く): 413597976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1325633, 2651266, 3976899, 5302532, 7953798, 9279431, 10605064, 15907596, 18558862, 27838293, 31815192, 37117724, 55676586, 74235448, 111353172, 222706344]

約数ペア:

[(1, 222706344), (2, 111353172), (3, 74235448), (4, 55676586), (6, 37117724), (7, 31815192), (8, 27838293), (12, 18558862), (14, 15907596), (21, 10605064), (24, 9279431), (28, 7953798), (42, 5302532), (56, 3976899), (84, 2651266), (168, 1325633)]