313944064

素因数分解:

$2^{11}\times 7^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 731203200

約数和(自身を除く): 417259136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 359, 427, 448, 488, 512, 718, 854, 896, 976, 1024, 1436, 1708, 1792, 1952, 2048, 2513, 2872, 3416, 3584, 3904, 5026, 5744, 6832, 7168, 7808, 10052, 11488, 13664, 14336, 15616, 20104, 21899, 22976, 27328, 31232, 40208, 43798, 45952, 54656, 62464, 80416, 87596, 91904, 109312, 124928, 153293, 160832, 175192, 183808, 218624, 306586, 321664, 350384, 367616, 437248, 613172, 643328, 700768, 735232, 874496, 1226344, 1286656, 1401536, 2452688, 2573312, 2803072, 4905376, 5146624, 5606144, 9810752, 11212288, 19621504, 22424576, 39243008, 44849152, 78486016, 156972032, 313944064]

約数ペア:

[(1, 313944064), (2, 156972032), (4, 78486016), (7, 44849152), (8, 39243008), (14, 22424576), (16, 19621504), (28, 11212288), (32, 9810752), (56, 5606144), (61, 5146624), (64, 4905376), (112, 2803072), (122, 2573312), (128, 2452688), (224, 1401536), (244, 1286656), (256, 1226344), (359, 874496), (427, 735232), (448, 700768), (488, 643328), (512, 613172), (718, 437248), (854, 367616), (896, 350384), (976, 321664), (1024, 306586), (1436, 218624), (1708, 183808), (1792, 175192), (1952, 160832), (2048, 153293), (2513, 124928), (2872, 109312), (3416, 91904), (3584, 87596), (3904, 80416), (5026, 62464), (5744, 54656), (6832, 45952), (7168, 43798), (7808, 40208), (10052, 31232), (11488, 27328), (13664, 22976), (14336, 21899), (15616, 20104)]