647012352

素因数分解:

$2^{13}\times 3^1\times 7^1\times {\mathrm{3761}}^1$

素因数の和:3797

約数の個数: 112

約数和(自身を含む): 1972251072

約数和(自身を除く): 1325238720

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, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2048, 2688, 3072, 3584, 3761, 4096, 5376, 6144, 7168, 7522, 8192, 10752, 11283, 12288, 14336, 15044, 21504, 22566, 24576, 26327, 28672, 30088, 43008, 45132, 52654, 57344, 60176, 78981, 86016, 90264, 105308, 120352, 157962, 172032, 180528, 210616, 240704, 315924, 361056, 421232, 481408, 631848, 722112, 842464, 962816, 1263696, 1444224, 1684928, 1925632, 2527392, 2888448, 3369856, 3851264, 5054784, 5776896, 6739712, 7702528, 10109568, 11553792, 13479424, 15405056, 20219136, 23107584, 26958848, 30810112, 40438272, 46215168, 53917696, 80876544, 92430336, 107835392, 161753088, 215670784, 323506176, 647012352]

約数ペア:

[(1, 647012352), (2, 323506176), (3, 215670784), (4, 161753088), (6, 107835392), (7, 92430336), (8, 80876544), (12, 53917696), (14, 46215168), (16, 40438272), (21, 30810112), (24, 26958848), (28, 23107584), (32, 20219136), (42, 15405056), (48, 13479424), (56, 11553792), (64, 10109568), (84, 7702528), (96, 6739712), (112, 5776896), (128, 5054784), (168, 3851264), (192, 3369856), (224, 2888448), (256, 2527392), (336, 1925632), (384, 1684928), (448, 1444224), (512, 1263696), (672, 962816), (768, 842464), (896, 722112), (1024, 631848), (1344, 481408), (1536, 421232), (1792, 361056), (2048, 315924), (2688, 240704), (3072, 210616), (3584, 180528), (3761, 172032), (4096, 157962), (5376, 120352), (6144, 105308), (7168, 90264), (7522, 86016), (8192, 78981), (10752, 60176), (11283, 57344), (12288, 52654), (14336, 45132), (15044, 43008), (21504, 30088), (22566, 28672), (24576, 26327)]