291470172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{4409}}^1$

素因数の和:5210

約数の個数: 48

約数和(自身を含む): 778417920

約数和(自身を除く): 486947748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 787, 1574, 2361, 3148, 4409, 4722, 5509, 8818, 9444, 11018, 13227, 16527, 17636, 22036, 26454, 30863, 33054, 52908, 61726, 66108, 92589, 123452, 185178, 370356, 3469883, 6939766, 10409649, 13879532, 20819298, 24289181, 41638596, 48578362, 72867543, 97156724, 145735086, 291470172]

約数ペア:

[(1, 291470172), (2, 145735086), (3, 97156724), (4, 72867543), (6, 48578362), (7, 41638596), (12, 24289181), (14, 20819298), (21, 13879532), (28, 10409649), (42, 6939766), (84, 3469883), (787, 370356), (1574, 185178), (2361, 123452), (3148, 92589), (4409, 66108), (4722, 61726), (5509, 52908), (8818, 33054), (9444, 30863), (11018, 26454), (13227, 22036), (16527, 17636)]