660307968

素因数分解:

$2^{15}\times 3^2\times {\mathrm{2239}}^1$

素因数の和:2275

約数の個数: 96

約数和(自身を含む): 1908379200

約数和(自身を除く): 1248071232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2239, 2304, 3072, 4096, 4478, 4608, 6144, 6717, 8192, 8956, 9216, 12288, 13434, 16384, 17912, 18432, 20151, 24576, 26868, 32768, 35824, 36864, 40302, 49152, 53736, 71648, 73728, 80604, 98304, 107472, 143296, 147456, 161208, 214944, 286592, 294912, 322416, 429888, 573184, 644832, 859776, 1146368, 1289664, 1719552, 2292736, 2579328, 3439104, 4585472, 5158656, 6878208, 9170944, 10317312, 13756416, 18341888, 20634624, 27512832, 36683776, 41269248, 55025664, 73367552, 82538496, 110051328, 165076992, 220102656, 330153984, 660307968]

約数ペア:

[(1, 660307968), (2, 330153984), (3, 220102656), (4, 165076992), (6, 110051328), (8, 82538496), (9, 73367552), (12, 55025664), (16, 41269248), (18, 36683776), (24, 27512832), (32, 20634624), (36, 18341888), (48, 13756416), (64, 10317312), (72, 9170944), (96, 6878208), (128, 5158656), (144, 4585472), (192, 3439104), (256, 2579328), (288, 2292736), (384, 1719552), (512, 1289664), (576, 1146368), (768, 859776), (1024, 644832), (1152, 573184), (1536, 429888), (2048, 322416), (2239, 294912), (2304, 286592), (3072, 214944), (4096, 161208), (4478, 147456), (4608, 143296), (6144, 107472), (6717, 98304), (8192, 80604), (8956, 73728), (9216, 71648), (12288, 53736), (13434, 49152), (16384, 40302), (17912, 36864), (18432, 35824), (20151, 32768), (24576, 26868)]