917680128

素因数分解:

$2^{12}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:258

約数の個数: 208

約数和(自身を含む): 2717577216

約数和(自身を除く): 1799897088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 64, 68, 69, 92, 96, 102, 128, 136, 138, 184, 191, 192, 204, 256, 272, 276, 368, 382, 384, 391, 408, 512, 544, 552, 573, 736, 764, 768, 782, 816, 1024, 1088, 1104, 1146, 1173, 1472, 1528, 1536, 1564, 1632, 2048, 2176, 2208, 2292, 2346, 2944, 3056, 3072, 3128, 3247, 3264, 4096, 4352, 4393, 4416, 4584, 4692, 5888, 6112, 6144, 6256, 6494, 6528, 8704, 8786, 8832, 9168, 9384, 9741, 11776, 12224, 12288, 12512, 12988, 13056, 13179, 17408, 17572, 17664, 18336, 18768, 19482, 23552, 24448, 25024, 25976, 26112, 26358, 34816, 35144, 35328, 36672, 37536, 38964, 47104, 48896, 50048, 51952, 52224, 52716, 69632, 70288, 70656, 73344, 74681, 75072, 77928, 94208, 97792, 100096, 103904, 104448, 105432, 140576, 141312, 146688, 149362, 150144, 155856, 195584, 200192, 207808, 208896, 210864, 224043, 281152, 282624, 293376, 298724, 300288, 311712, 391168, 400384, 415616, 421728, 448086, 562304, 586752, 597448, 600576, 623424, 782336, 800768, 831232, 843456, 896172, 1124608, 1173504, 1194896, 1201152, 1246848, 1601536, 1662464, 1686912, 1792344, 2249216, 2347008, 2389792, 2402304, 2493696, 3324928, 3373824, 3584688, 4498432, 4779584, 4804608, 4987392, 6649856, 6747648, 7169376, 8996864, 9559168, 9974784, 13299712, 13495296, 14338752, 17993728, 19118336, 19949568, 26990592, 28677504, 38236672, 39899136, 53981184, 57355008, 76473344, 114710016, 152946688, 229420032, 305893376, 458840064, 917680128]

約数ペア:

[(1, 917680128), (2, 458840064), (3, 305893376), (4, 229420032), (6, 152946688), (8, 114710016), (12, 76473344), (16, 57355008), (17, 53981184), (23, 39899136), (24, 38236672), (32, 28677504), (34, 26990592), (46, 19949568), (48, 19118336), (51, 17993728), (64, 14338752), (68, 13495296), (69, 13299712), (92, 9974784), (96, 9559168), (102, 8996864), (128, 7169376), (136, 6747648), (138, 6649856), (184, 4987392), (191, 4804608), (192, 4779584), (204, 4498432), (256, 3584688), (272, 3373824), (276, 3324928), (368, 2493696), (382, 2402304), (384, 2389792), (391, 2347008), (408, 2249216), (512, 1792344), (544, 1686912), (552, 1662464), (573, 1601536), (736, 1246848), (764, 1201152), (768, 1194896), (782, 1173504), (816, 1124608), (1024, 896172), (1088, 843456), (1104, 831232), (1146, 800768), (1173, 782336), (1472, 623424), (1528, 600576), (1536, 597448), (1564, 586752), (1632, 562304), (2048, 448086), (2176, 421728), (2208, 415616), (2292, 400384), (2346, 391168), (2944, 311712), (3056, 300288), (3072, 298724), (3128, 293376), (3247, 282624), (3264, 281152), (4096, 224043), (4352, 210864), (4393, 208896), (4416, 207808), (4584, 200192), (4692, 195584), (5888, 155856), (6112, 150144), (6144, 149362), (6256, 146688), (6494, 141312), (6528, 140576), (8704, 105432), (8786, 104448), (8832, 103904), (9168, 100096), (9384, 97792), (9741, 94208), (11776, 77928), (12224, 75072), (12288, 74681), (12512, 73344), (12988, 70656), (13056, 70288), (13179, 69632), (17408, 52716), (17572, 52224), (17664, 51952), (18336, 50048), (18768, 48896), (19482, 47104), (23552, 38964), (24448, 37536), (25024, 36672), (25976, 35328), (26112, 35144), (26358, 34816)]