393274112

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 996033024

約数和(自身を除く): 602758912

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 71, 77, 88, 112, 128, 142, 154, 176, 224, 256, 281, 284, 308, 352, 448, 497, 562, 568, 616, 704, 781, 896, 994, 1124, 1136, 1232, 1408, 1562, 1792, 1967, 1988, 2248, 2272, 2464, 2816, 3091, 3124, 3934, 3976, 4496, 4544, 4928, 5467, 6182, 6248, 7868, 7952, 8992, 9088, 9856, 10934, 12364, 12496, 15736, 15904, 17984, 18176, 19712, 19951, 21637, 21868, 24728, 24992, 31472, 31808, 35968, 39902, 43274, 43736, 49456, 49984, 62944, 63616, 71936, 79804, 86548, 87472, 98912, 99968, 125888, 127232, 139657, 159608, 173096, 174944, 197824, 199936, 219461, 251776, 279314, 319216, 346192, 349888, 395648, 438922, 503552, 558628, 638432, 692384, 699776, 791296, 877844, 1117256, 1276864, 1384768, 1399552, 1536227, 1755688, 2234512, 2553728, 2769536, 3072454, 3511376, 4469024, 5107456, 5539072, 6144908, 7022752, 8938048, 12289816, 14045504, 17876096, 24579632, 28091008, 35752192, 49159264, 56182016, 98318528, 196637056, 393274112]

約数ペア:

[(1, 393274112), (2, 196637056), (4, 98318528), (7, 56182016), (8, 49159264), (11, 35752192), (14, 28091008), (16, 24579632), (22, 17876096), (28, 14045504), (32, 12289816), (44, 8938048), (56, 7022752), (64, 6144908), (71, 5539072), (77, 5107456), (88, 4469024), (112, 3511376), (128, 3072454), (142, 2769536), (154, 2553728), (176, 2234512), (224, 1755688), (256, 1536227), (281, 1399552), (284, 1384768), (308, 1276864), (352, 1117256), (448, 877844), (497, 791296), (562, 699776), (568, 692384), (616, 638432), (704, 558628), (781, 503552), (896, 438922), (994, 395648), (1124, 349888), (1136, 346192), (1232, 319216), (1408, 279314), (1562, 251776), (1792, 219461), (1967, 199936), (1988, 197824), (2248, 174944), (2272, 173096), (2464, 159608), (2816, 139657), (3091, 127232), (3124, 125888), (3934, 99968), (3976, 98912), (4496, 87472), (4544, 86548), (4928, 79804), (5467, 71936), (6182, 63616), (6248, 62944), (7868, 49984), (7952, 49456), (8992, 43736), (9088, 43274), (9856, 39902), (10934, 35968), (12364, 31808), (12496, 31472), (15736, 24992), (15904, 24728), (17984, 21868), (18176, 21637), (19712, 19951)]