321112064

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1723}}^1$

素因数の和:1765

約数の個数: 96

約数和(自身を含む): 790695360

約数和(自身を除く): 469583296

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1456, 1664, 1723, 1792, 2048, 2912, 3328, 3446, 3584, 5824, 6656, 6892, 7168, 11648, 12061, 13312, 13784, 14336, 22399, 23296, 24122, 26624, 27568, 44798, 46592, 48244, 55136, 89596, 93184, 96488, 110272, 156793, 179192, 186368, 192976, 220544, 313586, 358384, 385952, 441088, 627172, 716768, 771904, 882176, 1254344, 1433536, 1543808, 1764352, 2508688, 2867072, 3087616, 3528704, 5017376, 5734144, 6175232, 10034752, 11468288, 12350464, 20069504, 22936576, 24700928, 40139008, 45873152, 80278016, 160556032, 321112064]

約数ペア:

[(1, 321112064), (2, 160556032), (4, 80278016), (7, 45873152), (8, 40139008), (13, 24700928), (14, 22936576), (16, 20069504), (26, 12350464), (28, 11468288), (32, 10034752), (52, 6175232), (56, 5734144), (64, 5017376), (91, 3528704), (104, 3087616), (112, 2867072), (128, 2508688), (182, 1764352), (208, 1543808), (224, 1433536), (256, 1254344), (364, 882176), (416, 771904), (448, 716768), (512, 627172), (728, 441088), (832, 385952), (896, 358384), (1024, 313586), (1456, 220544), (1664, 192976), (1723, 186368), (1792, 179192), (2048, 156793), (2912, 110272), (3328, 96488), (3446, 93184), (3584, 89596), (5824, 55136), (6656, 48244), (6892, 46592), (7168, 44798), (11648, 27568), (12061, 26624), (13312, 24122), (13784, 23296), (14336, 22399)]