221767392

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1629

約数の個数: 192

約数和(自身を含む): 764467200

約数和(自身を除く): 542699808

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 44, 48, 56, 57, 66, 76, 77, 84, 88, 96, 112, 114, 132, 133, 152, 154, 168, 176, 209, 224, 228, 231, 264, 266, 304, 308, 336, 352, 399, 418, 456, 462, 528, 532, 608, 616, 627, 672, 798, 836, 912, 924, 1056, 1064, 1232, 1254, 1463, 1579, 1596, 1672, 1824, 1848, 2128, 2464, 2508, 2926, 3158, 3192, 3344, 3696, 4256, 4389, 4737, 5016, 5852, 6316, 6384, 6688, 7392, 8778, 9474, 10032, 11053, 11704, 12632, 12768, 17369, 17556, 18948, 20064, 22106, 23408, 25264, 30001, 33159, 34738, 35112, 37896, 44212, 46816, 50528, 52107, 60002, 66318, 69476, 70224, 75792, 88424, 90003, 104214, 120004, 121583, 132636, 138952, 140448, 151584, 176848, 180006, 208428, 210007, 240008, 243166, 265272, 277904, 330011, 353696, 360012, 364749, 416856, 420014, 480016, 486332, 530544, 555808, 630021, 660022, 720024, 729498, 833712, 840028, 960032, 972664, 990033, 1061088, 1260042, 1320044, 1440048, 1458996, 1667424, 1680056, 1945328, 1980066, 2310077, 2520084, 2640088, 2880096, 2917992, 3360112, 3890656, 3960132, 4620154, 5040168, 5280176, 5835984, 6720224, 6930231, 7920264, 9240308, 10080336, 10560352, 11671968, 13860462, 15840528, 18480616, 20160672, 27720924, 31681056, 36961232, 55441848, 73922464, 110883696, 221767392]

約数ペア:

[(1, 221767392), (2, 110883696), (3, 73922464), (4, 55441848), (6, 36961232), (7, 31681056), (8, 27720924), (11, 20160672), (12, 18480616), (14, 15840528), (16, 13860462), (19, 11671968), (21, 10560352), (22, 10080336), (24, 9240308), (28, 7920264), (32, 6930231), (33, 6720224), (38, 5835984), (42, 5280176), (44, 5040168), (48, 4620154), (56, 3960132), (57, 3890656), (66, 3360112), (76, 2917992), (77, 2880096), (84, 2640088), (88, 2520084), (96, 2310077), (112, 1980066), (114, 1945328), (132, 1680056), (133, 1667424), (152, 1458996), (154, 1440048), (168, 1320044), (176, 1260042), (209, 1061088), (224, 990033), (228, 972664), (231, 960032), (264, 840028), (266, 833712), (304, 729498), (308, 720024), (336, 660022), (352, 630021), (399, 555808), (418, 530544), (456, 486332), (462, 480016), (528, 420014), (532, 416856), (608, 364749), (616, 360012), (627, 353696), (672, 330011), (798, 277904), (836, 265272), (912, 243166), (924, 240008), (1056, 210007), (1064, 208428), (1232, 180006), (1254, 176848), (1463, 151584), (1579, 140448), (1596, 138952), (1672, 132636), (1824, 121583), (1848, 120004), (2128, 104214), (2464, 90003), (2508, 88424), (2926, 75792), (3158, 70224), (3192, 69476), (3344, 66318), (3696, 60002), (4256, 52107), (4389, 50528), (4737, 46816), (5016, 44212), (5852, 37896), (6316, 35112), (6384, 34738), (6688, 33159), (7392, 30001), (8778, 25264), (9474, 23408), (10032, 22106), (11053, 20064), (11704, 18948), (12632, 17556), (12768, 17369)]