217529088

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1$

素因数の和:1010

約数の個数: 144

約数和(自身を含む): 677757696

約数和(自身を除く): 460228608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 128, 129, 168, 172, 192, 224, 256, 258, 301, 336, 344, 384, 448, 516, 602, 672, 688, 768, 896, 903, 941, 1032, 1204, 1344, 1376, 1792, 1806, 1882, 2064, 2408, 2688, 2752, 2823, 3612, 3764, 4128, 4816, 5376, 5504, 5646, 6587, 7224, 7528, 8256, 9632, 11008, 11292, 13174, 14448, 15056, 16512, 19264, 19761, 22584, 26348, 28896, 30112, 33024, 38528, 39522, 40463, 45168, 52696, 57792, 60224, 77056, 79044, 80926, 90336, 105392, 115584, 120448, 121389, 158088, 161852, 180672, 210784, 231168, 240896, 242778, 283241, 316176, 323704, 361344, 421568, 485556, 566482, 632352, 647408, 722688, 843136, 849723, 971112, 1132964, 1264704, 1294816, 1686272, 1699446, 1942224, 2265928, 2529408, 2589632, 3398892, 3884448, 4531856, 5058816, 5179264, 6797784, 7768896, 9063712, 10358528, 13595568, 15537792, 18127424, 27191136, 31075584, 36254848, 54382272, 72509696, 108764544, 217529088]

約数ペア:

[(1, 217529088), (2, 108764544), (3, 72509696), (4, 54382272), (6, 36254848), (7, 31075584), (8, 27191136), (12, 18127424), (14, 15537792), (16, 13595568), (21, 10358528), (24, 9063712), (28, 7768896), (32, 6797784), (42, 5179264), (43, 5058816), (48, 4531856), (56, 3884448), (64, 3398892), (84, 2589632), (86, 2529408), (96, 2265928), (112, 1942224), (128, 1699446), (129, 1686272), (168, 1294816), (172, 1264704), (192, 1132964), (224, 971112), (256, 849723), (258, 843136), (301, 722688), (336, 647408), (344, 632352), (384, 566482), (448, 485556), (516, 421568), (602, 361344), (672, 323704), (688, 316176), (768, 283241), (896, 242778), (903, 240896), (941, 231168), (1032, 210784), (1204, 180672), (1344, 161852), (1376, 158088), (1792, 121389), (1806, 120448), (1882, 115584), (2064, 105392), (2408, 90336), (2688, 80926), (2752, 79044), (2823, 77056), (3612, 60224), (3764, 57792), (4128, 52696), (4816, 45168), (5376, 40463), (5504, 39522), (5646, 38528), (6587, 33024), (7224, 30112), (7528, 28896), (8256, 26348), (9632, 22584), (11008, 19761), (11292, 19264), (13174, 16512), (14448, 15056)]