7944299316

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{687461}}^1$

素因数の和:687581

約数の個数: 48

約数和(自身を含む): 20788850880

約数和(自身を除く): 12844551564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1926, 2889, 3852, 5778, 11556, 687461, 1374922, 2062383, 2749844, 4124766, 6187149, 8249532, 12374298, 18561447, 24748596, 37122894, 73558327, 74245788, 147116654, 220674981, 294233308, 441349962, 662024943, 882699924, 1324049886, 1986074829, 2648099772, 3972149658, 7944299316]

約数ペア:

[(1, 7944299316), (2, 3972149658), (3, 2648099772), (4, 1986074829), (6, 1324049886), (9, 882699924), (12, 662024943), (18, 441349962), (27, 294233308), (36, 220674981), (54, 147116654), (107, 74245788), (108, 73558327), (214, 37122894), (321, 24748596), (428, 18561447), (642, 12374298), (963, 8249532), (1284, 6187149), (1926, 4124766), (2889, 2749844), (3852, 2062383), (5778, 1374922), (11556, 687461)]