490874496

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{182617}}^1$

素因数の和:182641

約数の個数: 64

約数和(自身を含む): 1490162880

約数和(自身を除く): 999288384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 182617, 365234, 547851, 730468, 1095702, 1278319, 1460936, 2191404, 2556638, 2921872, 3834957, 4382808, 5113276, 5843744, 7669914, 8765616, 10226552, 11687488, 15339828, 17531232, 20453104, 23374976, 30679656, 35062464, 40906208, 61359312, 70124928, 81812416, 122718624, 163624832, 245437248, 490874496]

約数ペア:

[(1, 490874496), (2, 245437248), (3, 163624832), (4, 122718624), (6, 81812416), (7, 70124928), (8, 61359312), (12, 40906208), (14, 35062464), (16, 30679656), (21, 23374976), (24, 20453104), (28, 17531232), (32, 15339828), (42, 11687488), (48, 10226552), (56, 8765616), (64, 7669914), (84, 5843744), (96, 5113276), (112, 4382808), (128, 3834957), (168, 2921872), (192, 2556638), (224, 2191404), (336, 1460936), (384, 1278319), (448, 1095702), (672, 730468), (896, 547851), (1344, 365234), (2688, 182617)]