274161664

素因数分解:

$2^{13}\times 7^2\times {\mathrm{683}}^1$

素因数の和:723

約数の個数: 84

約数和(自身を含む): 638740404

約数和(自身を除く): 364578740

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 683, 784, 896, 1024, 1366, 1568, 1792, 2048, 2732, 3136, 3584, 4096, 4781, 5464, 6272, 7168, 8192, 9562, 10928, 12544, 14336, 19124, 21856, 25088, 28672, 33467, 38248, 43712, 50176, 57344, 66934, 76496, 87424, 100352, 133868, 152992, 174848, 200704, 267736, 305984, 349696, 401408, 535472, 611968, 699392, 1070944, 1223936, 1398784, 2141888, 2447872, 2797568, 4283776, 4895744, 5595136, 8567552, 9791488, 17135104, 19582976, 34270208, 39165952, 68540416, 137080832, 274161664]

約数ペア:

[(1, 274161664), (2, 137080832), (4, 68540416), (7, 39165952), (8, 34270208), (14, 19582976), (16, 17135104), (28, 9791488), (32, 8567552), (49, 5595136), (56, 4895744), (64, 4283776), (98, 2797568), (112, 2447872), (128, 2141888), (196, 1398784), (224, 1223936), (256, 1070944), (392, 699392), (448, 611968), (512, 535472), (683, 401408), (784, 349696), (896, 305984), (1024, 267736), (1366, 200704), (1568, 174848), (1792, 152992), (2048, 133868), (2732, 100352), (3136, 87424), (3584, 76496), (4096, 66934), (4781, 57344), (5464, 50176), (6272, 43712), (7168, 38248), (8192, 33467), (9562, 28672), (10928, 25088), (12544, 21856), (14336, 19124)]