212715828

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{151507}}^1$

素因数の和:151533

約数の個数: 48

約数和(自身を含む): 593911360

約数和(自身を除く): 381195532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 151507, 303014, 454521, 606028, 909042, 1363563, 1818084, 1969591, 2727126, 3939182, 4090689, 5454252, 5908773, 7878364, 8181378, 11817546, 16362756, 17726319, 23635092, 35452638, 53178957, 70905276, 106357914, 212715828]

約数ペア:

[(1, 212715828), (2, 106357914), (3, 70905276), (4, 53178957), (6, 35452638), (9, 23635092), (12, 17726319), (13, 16362756), (18, 11817546), (26, 8181378), (27, 7878364), (36, 5908773), (39, 5454252), (52, 4090689), (54, 3939182), (78, 2727126), (108, 1969591), (117, 1818084), (156, 1363563), (234, 909042), (351, 606028), (468, 454521), (702, 303014), (1404, 151507)]