636954552

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{680507}}^1$

素因数の和:680532

約数の個数: 48

約数和(自身を含む): 1857786840

約数和(自身を除く): 1220832288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 680507, 1361014, 2041521, 2722028, 4083042, 5444056, 6124563, 8166084, 8846591, 12249126, 16332168, 17693182, 24498252, 26539773, 35386364, 48996504, 53079546, 70772728, 79619319, 106159092, 159238638, 212318184, 318477276, 636954552]

約数ペア:

[(1, 636954552), (2, 318477276), (3, 212318184), (4, 159238638), (6, 106159092), (8, 79619319), (9, 70772728), (12, 53079546), (13, 48996504), (18, 35386364), (24, 26539773), (26, 24498252), (36, 17693182), (39, 16332168), (52, 12249126), (72, 8846591), (78, 8166084), (104, 6124563), (117, 5444056), (156, 4083042), (234, 2722028), (312, 2041521), (468, 1361014), (936, 680507)]