217617408

素因数分解:

$2^{10}\times 3^3\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:509

約数の個数: 176

約数和(自身を含む): 683861760

約数和(自身を除く): 466244352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 256, 272, 288, 306, 384, 408, 432, 459, 463, 512, 544, 576, 612, 768, 816, 864, 918, 926, 1024, 1088, 1152, 1224, 1389, 1536, 1632, 1728, 1836, 1852, 2176, 2304, 2448, 2778, 3072, 3264, 3456, 3672, 3704, 4167, 4352, 4608, 4896, 5556, 6528, 6912, 7344, 7408, 7871, 8334, 8704, 9216, 9792, 11112, 12501, 13056, 13824, 14688, 14816, 15742, 16668, 17408, 19584, 22224, 23613, 25002, 26112, 27648, 29376, 29632, 31484, 33336, 39168, 44448, 47226, 50004, 52224, 58752, 59264, 62968, 66672, 70839, 78336, 88896, 94452, 100008, 117504, 118528, 125936, 133344, 141678, 156672, 177792, 188904, 200016, 212517, 235008, 237056, 251872, 266688, 283356, 355584, 377808, 400032, 425034, 470016, 474112, 503744, 533376, 566712, 711168, 755616, 800064, 850068, 1007488, 1066752, 1133424, 1422336, 1511232, 1600128, 1700136, 2014976, 2133504, 2266848, 3022464, 3200256, 3400272, 4029952, 4267008, 4533696, 6044928, 6400512, 6800544, 8059904, 9067392, 12089856, 12801024, 13601088, 18134784, 24179712, 27202176, 36269568, 54404352, 72539136, 108808704, 217617408]

約数ペア:

[(1, 217617408), (2, 108808704), (3, 72539136), (4, 54404352), (6, 36269568), (8, 27202176), (9, 24179712), (12, 18134784), (16, 13601088), (17, 12801024), (18, 12089856), (24, 9067392), (27, 8059904), (32, 6800544), (34, 6400512), (36, 6044928), (48, 4533696), (51, 4267008), (54, 4029952), (64, 3400272), (68, 3200256), (72, 3022464), (96, 2266848), (102, 2133504), (108, 2014976), (128, 1700136), (136, 1600128), (144, 1511232), (153, 1422336), (192, 1133424), (204, 1066752), (216, 1007488), (256, 850068), (272, 800064), (288, 755616), (306, 711168), (384, 566712), (408, 533376), (432, 503744), (459, 474112), (463, 470016), (512, 425034), (544, 400032), (576, 377808), (612, 355584), (768, 283356), (816, 266688), (864, 251872), (918, 237056), (926, 235008), (1024, 212517), (1088, 200016), (1152, 188904), (1224, 177792), (1389, 156672), (1536, 141678), (1632, 133344), (1728, 125936), (1836, 118528), (1852, 117504), (2176, 100008), (2304, 94452), (2448, 88896), (2778, 78336), (3072, 70839), (3264, 66672), (3456, 62968), (3672, 59264), (3704, 58752), (4167, 52224), (4352, 50004), (4608, 47226), (4896, 44448), (5556, 39168), (6528, 33336), (6912, 31484), (7344, 29632), (7408, 29376), (7871, 27648), (8334, 26112), (8704, 25002), (9216, 23613), (9792, 22224), (11112, 19584), (12501, 17408), (13056, 16668), (13824, 15742), (14688, 14816)]