214579344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{638629}}^1$

素因数の和:638647

約数の個数: 40

約数和(自身を含む): 633520960

約数和(自身を除く): 418941616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 638629, 1277258, 1915887, 2554516, 3831774, 4470403, 5109032, 7663548, 8940806, 10218064, 13411209, 15327096, 17881612, 26822418, 30654192, 35763224, 53644836, 71526448, 107289672, 214579344]

約数ペア:

[(1, 214579344), (2, 107289672), (3, 71526448), (4, 53644836), (6, 35763224), (7, 30654192), (8, 26822418), (12, 17881612), (14, 15327096), (16, 13411209), (21, 10218064), (24, 8940806), (28, 7663548), (42, 5109032), (48, 4470403), (56, 3831774), (84, 2554516), (112, 1915887), (168, 1277258), (336, 638629)]