247593984

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:482

約数の個数: 176

約数和(自身を含む): 764038656

約数和(自身を除く): 516444672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 128, 132, 136, 176, 187, 192, 204, 256, 264, 272, 352, 374, 384, 408, 431, 512, 528, 544, 561, 704, 748, 768, 816, 862, 1024, 1056, 1088, 1122, 1293, 1408, 1496, 1536, 1632, 1724, 2112, 2176, 2244, 2586, 2816, 2992, 3072, 3264, 3448, 4224, 4352, 4488, 4741, 5172, 5632, 5984, 6528, 6896, 7327, 8448, 8704, 8976, 9482, 10344, 11264, 11968, 13056, 13792, 14223, 14654, 16896, 17408, 17952, 18964, 20688, 21981, 23936, 26112, 27584, 28446, 29308, 33792, 35904, 37928, 41376, 43962, 47872, 52224, 55168, 56892, 58616, 71808, 75856, 80597, 82752, 87924, 95744, 110336, 113784, 117232, 143616, 151712, 161194, 165504, 175848, 191488, 220672, 227568, 234464, 241791, 287232, 303424, 322388, 331008, 351696, 441344, 455136, 468928, 483582, 574464, 606848, 644776, 662016, 703392, 910272, 937856, 967164, 1213696, 1289552, 1324032, 1406784, 1820544, 1875712, 1934328, 2427392, 2579104, 2813568, 3641088, 3751424, 3868656, 4854784, 5158208, 5627136, 7282176, 7502848, 7737312, 10316416, 11254272, 14564352, 15474624, 20632832, 22508544, 30949248, 41265664, 61898496, 82531328, 123796992, 247593984]

約数ペア:

[(1, 247593984), (2, 123796992), (3, 82531328), (4, 61898496), (6, 41265664), (8, 30949248), (11, 22508544), (12, 20632832), (16, 15474624), (17, 14564352), (22, 11254272), (24, 10316416), (32, 7737312), (33, 7502848), (34, 7282176), (44, 5627136), (48, 5158208), (51, 4854784), (64, 3868656), (66, 3751424), (68, 3641088), (88, 2813568), (96, 2579104), (102, 2427392), (128, 1934328), (132, 1875712), (136, 1820544), (176, 1406784), (187, 1324032), (192, 1289552), (204, 1213696), (256, 967164), (264, 937856), (272, 910272), (352, 703392), (374, 662016), (384, 644776), (408, 606848), (431, 574464), (512, 483582), (528, 468928), (544, 455136), (561, 441344), (704, 351696), (748, 331008), (768, 322388), (816, 303424), (862, 287232), (1024, 241791), (1056, 234464), (1088, 227568), (1122, 220672), (1293, 191488), (1408, 175848), (1496, 165504), (1536, 161194), (1632, 151712), (1724, 143616), (2112, 117232), (2176, 113784), (2244, 110336), (2586, 95744), (2816, 87924), (2992, 82752), (3072, 80597), (3264, 75856), (3448, 71808), (4224, 58616), (4352, 56892), (4488, 55168), (4741, 52224), (5172, 47872), (5632, 43962), (5984, 41376), (6528, 37928), (6896, 35904), (7327, 33792), (8448, 29308), (8704, 28446), (8976, 27584), (9482, 26112), (10344, 23936), (11264, 21981), (11968, 20688), (13056, 18964), (13792, 17952), (14223, 17408), (14654, 16896)]