453689784

素因数分解:

$2^3\times 3^2\times {\mathrm{331}}^1\times {\mathrm{19037}}^1$

素因数の和:19380

約数の個数: 48

約数和(自身を含む): 1232520120

約数和(自身を除く): 778830336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 331, 662, 993, 1324, 1986, 2648, 2979, 3972, 5958, 7944, 11916, 19037, 23832, 38074, 57111, 76148, 114222, 152296, 171333, 228444, 342666, 456888, 685332, 1370664, 6301247, 12602494, 18903741, 25204988, 37807482, 50409976, 56711223, 75614964, 113422446, 151229928, 226844892, 453689784]

約数ペア:

[(1, 453689784), (2, 226844892), (3, 151229928), (4, 113422446), (6, 75614964), (8, 56711223), (9, 50409976), (12, 37807482), (18, 25204988), (24, 18903741), (36, 12602494), (72, 6301247), (331, 1370664), (662, 685332), (993, 456888), (1324, 342666), (1986, 228444), (2648, 171333), (2979, 152296), (3972, 114222), (5958, 76148), (7944, 57111), (11916, 38074), (19037, 23832)]