2521403136

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1231}}^1$

素因数の和:1387

約数の個数: 216

約数和(自身を含む): 8380596224

約数和(自身を除く): 5859193088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 127, 128, 144, 168, 192, 224, 252, 254, 256, 288, 336, 381, 384, 448, 504, 508, 576, 672, 762, 768, 889, 896, 1008, 1016, 1143, 1152, 1231, 1344, 1524, 1778, 1792, 2016, 2032, 2286, 2304, 2462, 2667, 2688, 3048, 3556, 3693, 4032, 4064, 4572, 4924, 5334, 5376, 6096, 7112, 7386, 8001, 8064, 8128, 8617, 9144, 9848, 10668, 11079, 12192, 14224, 14772, 16002, 16128, 16256, 17234, 18288, 19696, 21336, 22158, 24384, 25851, 28448, 29544, 32004, 32512, 34468, 36576, 39392, 42672, 44316, 48768, 51702, 56896, 59088, 64008, 68936, 73152, 77553, 78784, 85344, 88632, 97536, 103404, 113792, 118176, 128016, 137872, 146304, 155106, 156337, 157568, 170688, 177264, 206808, 227584, 236352, 256032, 275744, 292608, 310212, 312674, 315136, 341376, 354528, 413616, 469011, 472704, 512064, 551488, 620424, 625348, 682752, 709056, 827232, 938022, 945408, 1024128, 1094359, 1102976, 1240848, 1250696, 1407033, 1418112, 1654464, 1876044, 2048256, 2188718, 2205952, 2481696, 2501392, 2814066, 2836224, 3283077, 3308928, 3752088, 4377436, 4963392, 5002784, 5628132, 6566154, 6617856, 7504176, 8754872, 9849231, 9926784, 10005568, 11256264, 13132308, 15008352, 17509744, 19698462, 19853568, 20011136, 22512528, 26264616, 30016704, 35019488, 39396924, 40022272, 45025056, 52529232, 60033408, 70038976, 78793848, 90050112, 105058464, 120066816, 140077952, 157587696, 180100224, 210116928, 280155904, 315175392, 360200448, 420233856, 630350784, 840467712, 1260701568, 2521403136]

約数ペア:

[(1, 2521403136), (2, 1260701568), (3, 840467712), (4, 630350784), (6, 420233856), (7, 360200448), (8, 315175392), (9, 280155904), (12, 210116928), (14, 180100224), (16, 157587696), (18, 140077952), (21, 120066816), (24, 105058464), (28, 90050112), (32, 78793848), (36, 70038976), (42, 60033408), (48, 52529232), (56, 45025056), (63, 40022272), (64, 39396924), (72, 35019488), (84, 30016704), (96, 26264616), (112, 22512528), (126, 20011136), (127, 19853568), (128, 19698462), (144, 17509744), (168, 15008352), (192, 13132308), (224, 11256264), (252, 10005568), (254, 9926784), (256, 9849231), (288, 8754872), (336, 7504176), (381, 6617856), (384, 6566154), (448, 5628132), (504, 5002784), (508, 4963392), (576, 4377436), (672, 3752088), (762, 3308928), (768, 3283077), (889, 2836224), (896, 2814066), (1008, 2501392), (1016, 2481696), (1143, 2205952), (1152, 2188718), (1231, 2048256), (1344, 1876044), (1524, 1654464), (1778, 1418112), (1792, 1407033), (2016, 1250696), (2032, 1240848), (2286, 1102976), (2304, 1094359), (2462, 1024128), (2667, 945408), (2688, 938022), (3048, 827232), (3556, 709056), (3693, 682752), (4032, 625348), (4064, 620424), (4572, 551488), (4924, 512064), (5334, 472704), (5376, 469011), (6096, 413616), (7112, 354528), (7386, 341376), (8001, 315136), (8064, 312674), (8128, 310212), (8617, 292608), (9144, 275744), (9848, 256032), (10668, 236352), (11079, 227584), (12192, 206808), (14224, 177264), (14772, 170688), (16002, 157568), (16128, 156337), (16256, 155106), (17234, 146304), (18288, 137872), (19696, 128016), (21336, 118176), (22158, 113792), (24384, 103404), (25851, 97536), (28448, 88632), (29544, 85344), (32004, 78784), (32512, 77553), (34468, 73152), (36576, 68936), (39392, 64008), (42672, 59088), (44316, 56896), (48768, 51702)]