1727991552

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{321427}}^1$

素因数の和:321453

約数の個数: 72

約数和(自身を含む): 5255990656

約数和(自身を除く): 3527999104

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, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 321427, 642854, 964281, 1285708, 1928562, 2249989, 2571416, 3857124, 4499978, 5142832, 6749967, 7714248, 8999956, 10285664, 13499934, 15428496, 17999912, 20571328, 26999868, 30856992, 35999824, 41142656, 53999736, 61713984, 71999648, 82285312, 107999472, 123427968, 143999296, 215998944, 246855936, 287998592, 431997888, 575997184, 863995776, 1727991552]

約数ペア:

[(1, 1727991552), (2, 863995776), (3, 575997184), (4, 431997888), (6, 287998592), (7, 246855936), (8, 215998944), (12, 143999296), (14, 123427968), (16, 107999472), (21, 82285312), (24, 71999648), (28, 61713984), (32, 53999736), (42, 41142656), (48, 35999824), (56, 30856992), (64, 26999868), (84, 20571328), (96, 17999912), (112, 15428496), (128, 13499934), (168, 10285664), (192, 8999956), (224, 7714248), (256, 6749967), (336, 5142832), (384, 4499978), (448, 3857124), (672, 2571416), (768, 2249989), (896, 1928562), (1344, 1285708), (1792, 964281), (2688, 642854), (5376, 321427)]