255119088

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3499}}^1$

素因数の和:3555

約数の個数: 120

約数和(自身を含む): 791616000

約数和(自身を除く): 536496912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1176, 1302, 1488, 1519, 1736, 2352, 2604, 3038, 3472, 3499, 4557, 5208, 6076, 6998, 9114, 10416, 10497, 12152, 13996, 18228, 20994, 24304, 24493, 27992, 36456, 41988, 48986, 55984, 72912, 73479, 83976, 97972, 108469, 146958, 167952, 171451, 195944, 216938, 293916, 325407, 342902, 391888, 433876, 514353, 587832, 650814, 685804, 759283, 867752, 1028706, 1175664, 1301628, 1371608, 1518566, 1735504, 2057412, 2277849, 2603256, 2743216, 3037132, 4114824, 4555698, 5206512, 5314981, 6074264, 8229648, 9111396, 10629962, 12148528, 15944943, 18222792, 21259924, 31889886, 36445584, 42519848, 63779772, 85039696, 127559544, 255119088]

約数ペア:

[(1, 255119088), (2, 127559544), (3, 85039696), (4, 63779772), (6, 42519848), (7, 36445584), (8, 31889886), (12, 21259924), (14, 18222792), (16, 15944943), (21, 12148528), (24, 10629962), (28, 9111396), (31, 8229648), (42, 6074264), (48, 5314981), (49, 5206512), (56, 4555698), (62, 4114824), (84, 3037132), (93, 2743216), (98, 2603256), (112, 2277849), (124, 2057412), (147, 1735504), (168, 1518566), (186, 1371608), (196, 1301628), (217, 1175664), (248, 1028706), (294, 867752), (336, 759283), (372, 685804), (392, 650814), (434, 587832), (496, 514353), (588, 433876), (651, 391888), (744, 342902), (784, 325407), (868, 293916), (1176, 216938), (1302, 195944), (1488, 171451), (1519, 167952), (1736, 146958), (2352, 108469), (2604, 97972), (3038, 83976), (3472, 73479), (3499, 72912), (4557, 55984), (5208, 48986), (6076, 41988), (6998, 36456), (9114, 27992), (10416, 24493), (10497, 24304), (12152, 20994), (13996, 18228)]