220372768

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5261}}^1$

素因数の和:5306

約数の個数: 96

約数和(自身を含む): 572842368

約数和(自身を除く): 352469600

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 476, 544, 616, 748, 952, 1232, 1309, 1496, 1904, 2464, 2618, 2992, 3808, 5236, 5261, 5984, 10472, 10522, 20944, 21044, 36827, 41888, 42088, 57871, 73654, 84176, 89437, 115742, 147308, 168352, 178874, 231484, 294616, 357748, 405097, 462968, 589232, 626059, 715496, 810194, 925936, 983807, 1178464, 1252118, 1430992, 1620388, 1851872, 1967614, 2504236, 2861984, 3240776, 3935228, 5008472, 6481552, 6886649, 7870456, 10016944, 12963104, 13773298, 15740912, 20033888, 27546596, 31481824, 55093192, 110186384, 220372768]

約数ペア:

[(1, 220372768), (2, 110186384), (4, 55093192), (7, 31481824), (8, 27546596), (11, 20033888), (14, 15740912), (16, 13773298), (17, 12963104), (22, 10016944), (28, 7870456), (32, 6886649), (34, 6481552), (44, 5008472), (56, 3935228), (68, 3240776), (77, 2861984), (88, 2504236), (112, 1967614), (119, 1851872), (136, 1620388), (154, 1430992), (176, 1252118), (187, 1178464), (224, 983807), (238, 925936), (272, 810194), (308, 715496), (352, 626059), (374, 589232), (476, 462968), (544, 405097), (616, 357748), (748, 294616), (952, 231484), (1232, 178874), (1309, 168352), (1496, 147308), (1904, 115742), (2464, 89437), (2618, 84176), (2992, 73654), (3808, 57871), (5236, 42088), (5261, 41888), (5984, 36827), (10472, 21044), (10522, 20944)]