247675344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{737129}}^1$

素因数の和:737147

約数の個数: 40

約数和(自身を含む): 731232960

約数和(自身を除く): 483557616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 737129, 1474258, 2211387, 2948516, 4422774, 5159903, 5897032, 8845548, 10319806, 11794064, 15479709, 17691096, 20639612, 30959418, 35382192, 41279224, 61918836, 82558448, 123837672, 247675344]

約数ペア:

[(1, 247675344), (2, 123837672), (3, 82558448), (4, 61918836), (6, 41279224), (7, 35382192), (8, 30959418), (12, 20639612), (14, 17691096), (16, 15479709), (21, 11794064), (24, 10319806), (28, 8845548), (42, 5897032), (48, 5159903), (56, 4422774), (84, 2948516), (112, 2211387), (168, 1474258), (336, 737129)]