245394016

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{35339}}^1$

素因数の和:35387

約数の個数: 48

約数和(自身を含む): 569963520

約数和(自身を除く): 324569504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 35339, 70678, 141356, 247373, 282712, 494746, 565424, 989492, 1095509, 1130848, 1978984, 2191018, 3957968, 4382036, 7668563, 7915936, 8764072, 15337126, 17528144, 30674252, 35056288, 61348504, 122697008, 245394016]

約数ペア:

[(1, 245394016), (2, 122697008), (4, 61348504), (7, 35056288), (8, 30674252), (14, 17528144), (16, 15337126), (28, 8764072), (31, 7915936), (32, 7668563), (56, 4382036), (62, 3957968), (112, 2191018), (124, 1978984), (217, 1130848), (224, 1095509), (248, 989492), (434, 565424), (496, 494746), (868, 282712), (992, 247373), (1736, 141356), (3472, 70678), (6944, 35339)]