1278297432

素因数分解:

$2^3\times 3^2\times {\mathrm{1277}}^1\times {\mathrm{13903}}^1$

素因数の和:15192

約数の個数: 48

約数和(自身を含む): 3465015840

約数和(自身を除く): 2186718408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1277, 2554, 3831, 5108, 7662, 10216, 11493, 13903, 15324, 22986, 27806, 30648, 41709, 45972, 55612, 83418, 91944, 111224, 125127, 166836, 250254, 333672, 500508, 1001016, 17754131, 35508262, 53262393, 71016524, 106524786, 142033048, 159787179, 213049572, 319574358, 426099144, 639148716, 1278297432]

約数ペア:

[(1, 1278297432), (2, 639148716), (3, 426099144), (4, 319574358), (6, 213049572), (8, 159787179), (9, 142033048), (12, 106524786), (18, 71016524), (24, 53262393), (36, 35508262), (72, 17754131), (1277, 1001016), (2554, 500508), (3831, 333672), (5108, 250254), (7662, 166836), (10216, 125127), (11493, 111224), (13903, 91944), (15324, 83418), (22986, 55612), (27806, 45972), (30648, 41709)]