394592256

素因数分解:

$2^{16}\times 3^3\times {\mathrm{223}}^1$

素因数の和:264

約数の個数: 136

約数和(自身を含む): 1174396160

約数和(自身を除く): 779803904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 223, 256, 288, 384, 432, 446, 512, 576, 669, 768, 864, 892, 1024, 1152, 1338, 1536, 1728, 1784, 2007, 2048, 2304, 2676, 3072, 3456, 3568, 4014, 4096, 4608, 5352, 6021, 6144, 6912, 7136, 8028, 8192, 9216, 10704, 12042, 12288, 13824, 14272, 16056, 16384, 18432, 21408, 24084, 24576, 27648, 28544, 32112, 32768, 36864, 42816, 48168, 49152, 55296, 57088, 64224, 65536, 73728, 85632, 96336, 98304, 110592, 114176, 128448, 147456, 171264, 192672, 196608, 221184, 228352, 256896, 294912, 342528, 385344, 442368, 456704, 513792, 589824, 685056, 770688, 884736, 913408, 1027584, 1370112, 1541376, 1769472, 1826816, 2055168, 2740224, 3082752, 3653632, 4110336, 5480448, 6165504, 7307264, 8220672, 10960896, 12331008, 14614528, 16441344, 21921792, 24662016, 32882688, 43843584, 49324032, 65765376, 98648064, 131530752, 197296128, 394592256]

約数ペア:

[(1, 394592256), (2, 197296128), (3, 131530752), (4, 98648064), (6, 65765376), (8, 49324032), (9, 43843584), (12, 32882688), (16, 24662016), (18, 21921792), (24, 16441344), (27, 14614528), (32, 12331008), (36, 10960896), (48, 8220672), (54, 7307264), (64, 6165504), (72, 5480448), (96, 4110336), (108, 3653632), (128, 3082752), (144, 2740224), (192, 2055168), (216, 1826816), (223, 1769472), (256, 1541376), (288, 1370112), (384, 1027584), (432, 913408), (446, 884736), (512, 770688), (576, 685056), (669, 589824), (768, 513792), (864, 456704), (892, 442368), (1024, 385344), (1152, 342528), (1338, 294912), (1536, 256896), (1728, 228352), (1784, 221184), (2007, 196608), (2048, 192672), (2304, 171264), (2676, 147456), (3072, 128448), (3456, 114176), (3568, 110592), (4014, 98304), (4096, 96336), (4608, 85632), (5352, 73728), (6021, 65536), (6144, 64224), (6912, 57088), (7136, 55296), (8028, 49152), (8192, 48168), (9216, 42816), (10704, 36864), (12042, 32768), (12288, 32112), (13824, 28544), (14272, 27648), (16056, 24576), (16384, 24084), (18432, 21408)]