259359744

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{1723}}^1$

素因数の和:1760

約数の個数: 132

約数和(自身を含む): 804618384

約数和(自身を除く): 545258640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1024, 1176, 1344, 1536, 1568, 1723, 1792, 2352, 2688, 3072, 3136, 3446, 3584, 4704, 5169, 5376, 6272, 6892, 7168, 9408, 10338, 10752, 12061, 12544, 13784, 18816, 20676, 21504, 24122, 25088, 27568, 36183, 37632, 41352, 48244, 50176, 55136, 72366, 75264, 82704, 84427, 96488, 110272, 144732, 150528, 165408, 168854, 192976, 220544, 253281, 289464, 330816, 337708, 385952, 441088, 506562, 578928, 661632, 675416, 771904, 882176, 1013124, 1157856, 1323264, 1350832, 1543808, 1764352, 2026248, 2315712, 2646528, 2701664, 3087616, 4052496, 4631424, 5293056, 5403328, 6175232, 8104992, 9262848, 10806656, 12350464, 16209984, 18525696, 21613312, 32419968, 37051392, 43226624, 64839936, 86453248, 129679872, 259359744]

約数ペア:

[(1, 259359744), (2, 129679872), (3, 86453248), (4, 64839936), (6, 43226624), (7, 37051392), (8, 32419968), (12, 21613312), (14, 18525696), (16, 16209984), (21, 12350464), (24, 10806656), (28, 9262848), (32, 8104992), (42, 6175232), (48, 5403328), (49, 5293056), (56, 4631424), (64, 4052496), (84, 3087616), (96, 2701664), (98, 2646528), (112, 2315712), (128, 2026248), (147, 1764352), (168, 1543808), (192, 1350832), (196, 1323264), (224, 1157856), (256, 1013124), (294, 882176), (336, 771904), (384, 675416), (392, 661632), (448, 578928), (512, 506562), (588, 441088), (672, 385952), (768, 337708), (784, 330816), (896, 289464), (1024, 253281), (1176, 220544), (1344, 192976), (1536, 168854), (1568, 165408), (1723, 150528), (1792, 144732), (2352, 110272), (2688, 96488), (3072, 84427), (3136, 82704), (3446, 75264), (3584, 72366), (4704, 55136), (5169, 50176), (5376, 48244), (6272, 41352), (6892, 37632), (7168, 36183), (9408, 27568), (10338, 25088), (10752, 24122), (12061, 21504), (12544, 20676), (13784, 18816)]