321689424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{957409}}^1$

素因数の和:957427

約数の個数: 40

約数和(自身を含む): 949750720

約数和(自身を除く): 628061296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 957409, 1914818, 2872227, 3829636, 5744454, 6701863, 7659272, 11488908, 13403726, 15318544, 20105589, 22977816, 26807452, 40211178, 45955632, 53614904, 80422356, 107229808, 160844712, 321689424]

約数ペア:

[(1, 321689424), (2, 160844712), (3, 107229808), (4, 80422356), (6, 53614904), (7, 45955632), (8, 40211178), (12, 26807452), (14, 22977816), (16, 20105589), (21, 15318544), (24, 13403726), (28, 11488908), (42, 7659272), (48, 6701863), (56, 5744454), (84, 3829636), (112, 2872227), (168, 1914818), (336, 957409)]