442985424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1318409}}^1$

素因数の和:1318427

約数の個数: 40

約数和(自身を含む): 1307862720

約数和(自身を除く): 864877296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1318409, 2636818, 3955227, 5273636, 7910454, 9228863, 10547272, 15820908, 18457726, 21094544, 27686589, 31641816, 36915452, 55373178, 63283632, 73830904, 110746356, 147661808, 221492712, 442985424]

約数ペア:

[(1, 442985424), (2, 221492712), (3, 147661808), (4, 110746356), (6, 73830904), (7, 63283632), (8, 55373178), (12, 36915452), (14, 31641816), (16, 27686589), (21, 21094544), (24, 18457726), (28, 15820908), (42, 10547272), (48, 9228863), (56, 7910454), (84, 5273636), (112, 3955227), (168, 2636818), (336, 1318409)]