2547861672

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{14489}}^1$

素因数の和:14946

約数の個数: 64

約数和(自身を含む): 6760454400

約数和(自身を除く): 4212592728

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 431, 862, 1293, 1724, 2586, 3448, 5172, 7327, 10344, 14489, 14654, 21981, 28978, 29308, 43467, 43962, 57956, 58616, 86934, 87924, 115912, 173868, 175848, 246313, 347736, 492626, 738939, 985252, 1477878, 1970504, 2955756, 5911512, 6244759, 12489518, 18734277, 24979036, 37468554, 49958072, 74937108, 106160903, 149874216, 212321806, 318482709, 424643612, 636965418, 849287224, 1273930836, 2547861672]

約数ペア:

[(1, 2547861672), (2, 1273930836), (3, 849287224), (4, 636965418), (6, 424643612), (8, 318482709), (12, 212321806), (17, 149874216), (24, 106160903), (34, 74937108), (51, 49958072), (68, 37468554), (102, 24979036), (136, 18734277), (204, 12489518), (408, 6244759), (431, 5911512), (862, 2955756), (1293, 1970504), (1724, 1477878), (2586, 985252), (3448, 738939), (5172, 492626), (7327, 347736), (10344, 246313), (14489, 175848), (14654, 173868), (21981, 115912), (28978, 87924), (29308, 86934), (43467, 58616), (43962, 57956)]