218365312

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:672

約数の個数: 96

約数和(自身を含む): 499771440

約数和(自身を除く): 281406128

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 121, 128, 176, 184, 242, 253, 352, 368, 484, 506, 613, 704, 736, 968, 1012, 1226, 1408, 1472, 1936, 2024, 2452, 2783, 2944, 3872, 4048, 4904, 5566, 6743, 7744, 8096, 9808, 11132, 13486, 14099, 15488, 16192, 19616, 22264, 26972, 28198, 32384, 39232, 44528, 53944, 56396, 74173, 78464, 89056, 107888, 112792, 148346, 155089, 178112, 215776, 225584, 296692, 310178, 356224, 431552, 451168, 593384, 620356, 863104, 902336, 1186768, 1240712, 1705979, 1804672, 2373536, 2481424, 3411958, 4747072, 4962848, 6823916, 9494144, 9925696, 13647832, 19851392, 27295664, 54591328, 109182656, 218365312]

約数ペア:

[(1, 218365312), (2, 109182656), (4, 54591328), (8, 27295664), (11, 19851392), (16, 13647832), (22, 9925696), (23, 9494144), (32, 6823916), (44, 4962848), (46, 4747072), (64, 3411958), (88, 2481424), (92, 2373536), (121, 1804672), (128, 1705979), (176, 1240712), (184, 1186768), (242, 902336), (253, 863104), (352, 620356), (368, 593384), (484, 451168), (506, 431552), (613, 356224), (704, 310178), (736, 296692), (968, 225584), (1012, 215776), (1226, 178112), (1408, 155089), (1472, 148346), (1936, 112792), (2024, 107888), (2452, 89056), (2783, 78464), (2944, 74173), (3872, 56396), (4048, 53944), (4904, 44528), (5566, 39232), (6743, 32384), (7744, 28198), (8096, 26972), (9808, 22264), (11132, 19616), (13486, 16192), (14099, 15488)]