343146496

素因数分解:

$2^{18}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:71

約数の個数: 152

約数和(自身を含む): 905967936

約数和(自身を除く): 562821440

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 128, 136, 154, 176, 187, 224, 238, 256, 272, 308, 352, 374, 448, 476, 512, 544, 616, 704, 748, 896, 952, 1024, 1088, 1232, 1309, 1408, 1496, 1792, 1904, 2048, 2176, 2464, 2618, 2816, 2992, 3584, 3808, 4096, 4352, 4928, 5236, 5632, 5984, 7168, 7616, 8192, 8704, 9856, 10472, 11264, 11968, 14336, 15232, 16384, 17408, 19712, 20944, 22528, 23936, 28672, 30464, 32768, 34816, 39424, 41888, 45056, 47872, 57344, 60928, 65536, 69632, 78848, 83776, 90112, 95744, 114688, 121856, 131072, 139264, 157696, 167552, 180224, 191488, 229376, 243712, 262144, 278528, 315392, 335104, 360448, 382976, 458752, 487424, 557056, 630784, 670208, 720896, 765952, 917504, 974848, 1114112, 1261568, 1340416, 1441792, 1531904, 1835008, 1949696, 2228224, 2523136, 2680832, 2883584, 3063808, 3899392, 4456448, 5046272, 5361664, 6127616, 7798784, 10092544, 10723328, 12255232, 15597568, 20185088, 21446656, 24510464, 31195136, 42893312, 49020928, 85786624, 171573248, 343146496]

約数ペア:

[(1, 343146496), (2, 171573248), (4, 85786624), (7, 49020928), (8, 42893312), (11, 31195136), (14, 24510464), (16, 21446656), (17, 20185088), (22, 15597568), (28, 12255232), (32, 10723328), (34, 10092544), (44, 7798784), (56, 6127616), (64, 5361664), (68, 5046272), (77, 4456448), (88, 3899392), (112, 3063808), (119, 2883584), (128, 2680832), (136, 2523136), (154, 2228224), (176, 1949696), (187, 1835008), (224, 1531904), (238, 1441792), (256, 1340416), (272, 1261568), (308, 1114112), (352, 974848), (374, 917504), (448, 765952), (476, 720896), (512, 670208), (544, 630784), (616, 557056), (704, 487424), (748, 458752), (896, 382976), (952, 360448), (1024, 335104), (1088, 315392), (1232, 278528), (1309, 262144), (1408, 243712), (1496, 229376), (1792, 191488), (1904, 180224), (2048, 167552), (2176, 157696), (2464, 139264), (2618, 131072), (2816, 121856), (2992, 114688), (3584, 95744), (3808, 90112), (4096, 83776), (4352, 78848), (4928, 69632), (5236, 65536), (5632, 60928), (5984, 57344), (7168, 47872), (7616, 45056), (8192, 41888), (8704, 39424), (9856, 34816), (10472, 32768), (11264, 30464), (11968, 28672), (14336, 23936), (15232, 22528), (16384, 20944), (17408, 19712)]