2118400128

素因数分解:

$2^7\times 3^5\times {\mathrm{13}}^3\times {\mathrm{31}}^1$

素因数の和:99

約数の個数: 384

約数和(自身を含む): 7069171200

約数和(自身を除く): 4950771072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 81, 93, 96, 104, 108, 117, 124, 128, 144, 156, 162, 169, 186, 192, 208, 216, 234, 243, 248, 279, 288, 312, 324, 338, 351, 372, 384, 403, 416, 432, 468, 486, 496, 507, 558, 576, 624, 648, 676, 702, 744, 806, 832, 837, 864, 936, 972, 992, 1014, 1053, 1116, 1152, 1209, 1248, 1296, 1352, 1404, 1488, 1521, 1612, 1664, 1674, 1728, 1872, 1944, 1984, 2028, 2106, 2197, 2232, 2418, 2496, 2511, 2592, 2704, 2808, 2976, 3042, 3159, 3224, 3348, 3456, 3627, 3744, 3888, 3968, 4056, 4212, 4394, 4464, 4563, 4836, 4992, 5022, 5184, 5239, 5408, 5616, 5952, 6084, 6318, 6448, 6591, 6696, 7254, 7488, 7533, 7776, 8112, 8424, 8788, 8928, 9126, 9672, 10044, 10368, 10478, 10816, 10881, 11232, 11904, 12168, 12636, 12896, 13182, 13392, 13689, 14508, 14976, 15066, 15552, 15717, 16224, 16848, 17576, 17856, 18252, 19344, 19773, 20088, 20956, 21632, 21762, 22464, 24336, 25272, 25792, 26364, 26784, 27378, 29016, 30132, 31104, 31434, 32448, 32643, 33696, 35152, 35712, 36504, 38688, 39546, 40176, 41067, 41912, 43524, 44928, 47151, 48672, 50544, 51584, 52728, 53568, 54756, 58032, 59319, 60264, 62868, 64896, 65286, 67392, 68107, 70304, 73008, 77376, 79092, 80352, 82134, 83824, 87048, 94302, 97344, 97929, 101088, 105456, 107136, 109512, 116064, 118638, 120528, 125736, 130572, 134784, 136214, 140608, 141453, 146016, 154752, 158184, 160704, 164268, 167648, 174096, 177957, 188604, 194688, 195858, 202176, 204321, 210912, 219024, 232128, 237276, 241056, 251472, 261144, 272428, 281216, 282906, 292032, 316368, 321408, 328536, 335296, 348192, 355914, 377208, 391716, 404352, 408642, 421824, 424359, 438048, 464256, 474552, 482112, 502944, 522288, 533871, 544856, 565812, 584064, 612963, 632736, 657072, 670592, 696384, 711828, 754416, 783432, 817284, 843648, 848718, 876096, 949104, 964224, 1005888, 1044576, 1067742, 1089712, 1131624, 1225926, 1265472, 1273077, 1314144, 1392768, 1423656, 1508832, 1566864, 1634568, 1697436, 1752192, 1838889, 1898208, 2011776, 2089152, 2135484, 2179424, 2263248, 2451852, 2530944, 2546154, 2628288, 2847312, 3017664, 3133728, 3269136, 3394872, 3677778, 3796416, 4178304, 4270968, 4358848, 4526496, 4903704, 5092308, 5256576, 5516667, 5694624, 6035328, 6267456, 6538272, 6789744, 7355556, 7592832, 8541936, 8717696, 9052992, 9807408, 10184616, 11033334, 11389248, 12534912, 13076544, 13579488, 14711112, 16550001, 17083872, 18105984, 19614816, 20369232, 22066668, 22778496, 26153088, 27158976, 29422224, 33100002, 34167744, 39229632, 40738464, 44133336, 54317952, 58844448, 66200004, 68335488, 78459264, 81476928, 88266672, 117688896, 132400008, 162953856, 176533344, 235377792, 264800016, 353066688, 529600032, 706133376, 1059200064, 2118400128]

約数ペア:

[(1, 2118400128), (2, 1059200064), (3, 706133376), (4, 529600032), (6, 353066688), (8, 264800016), (9, 235377792), (12, 176533344), (13, 162953856), (16, 132400008), (18, 117688896), (24, 88266672), (26, 81476928), (27, 78459264), (31, 68335488), (32, 66200004), (36, 58844448), (39, 54317952), (48, 44133336), (52, 40738464), (54, 39229632), (62, 34167744), (64, 33100002), (72, 29422224), (78, 27158976), (81, 26153088), (93, 22778496), (96, 22066668), (104, 20369232), (108, 19614816), (117, 18105984), (124, 17083872), (128, 16550001), (144, 14711112), (156, 13579488), (162, 13076544), (169, 12534912), (186, 11389248), (192, 11033334), (208, 10184616), (216, 9807408), (234, 9052992), (243, 8717696), (248, 8541936), (279, 7592832), (288, 7355556), (312, 6789744), (324, 6538272), (338, 6267456), (351, 6035328), (372, 5694624), (384, 5516667), (403, 5256576), (416, 5092308), (432, 4903704), (468, 4526496), (486, 4358848), (496, 4270968), (507, 4178304), (558, 3796416), (576, 3677778), (624, 3394872), (648, 3269136), (676, 3133728), (702, 3017664), (744, 2847312), (806, 2628288), (832, 2546154), (837, 2530944), (864, 2451852), (936, 2263248), (972, 2179424), (992, 2135484), (1014, 2089152), (1053, 2011776), (1116, 1898208), (1152, 1838889), (1209, 1752192), (1248, 1697436), (1296, 1634568), (1352, 1566864), (1404, 1508832), (1488, 1423656), (1521, 1392768), (1612, 1314144), (1664, 1273077), (1674, 1265472), (1728, 1225926), (1872, 1131624), (1944, 1089712), (1984, 1067742), (2028, 1044576), (2106, 1005888), (2197, 964224), (2232, 949104), (2418, 876096), (2496, 848718), (2511, 843648), (2592, 817284), (2704, 783432), (2808, 754416), (2976, 711828), (3042, 696384), (3159, 670592), (3224, 657072), (3348, 632736), (3456, 612963), (3627, 584064), (3744, 565812), (3888, 544856), (3968, 533871), (4056, 522288), (4212, 502944), (4394, 482112), (4464, 474552), (4563, 464256), (4836, 438048), (4992, 424359), (5022, 421824), (5184, 408642), (5239, 404352), (5408, 391716), (5616, 377208), (5952, 355914), (6084, 348192), (6318, 335296), (6448, 328536), (6591, 321408), (6696, 316368), (7254, 292032), (7488, 282906), (7533, 281216), (7776, 272428), (8112, 261144), (8424, 251472), (8788, 241056), (8928, 237276), (9126, 232128), (9672, 219024), (10044, 210912), (10368, 204321), (10478, 202176), (10816, 195858), (10881, 194688), (11232, 188604), (11904, 177957), (12168, 174096), (12636, 167648), (12896, 164268), (13182, 160704), (13392, 158184), (13689, 154752), (14508, 146016), (14976, 141453), (15066, 140608), (15552, 136214), (15717, 134784), (16224, 130572), (16848, 125736), (17576, 120528), (17856, 118638), (18252, 116064), (19344, 109512), (19773, 107136), (20088, 105456), (20956, 101088), (21632, 97929), (21762, 97344), (22464, 94302), (24336, 87048), (25272, 83824), (25792, 82134), (26364, 80352), (26784, 79092), (27378, 77376), (29016, 73008), (30132, 70304), (31104, 68107), (31434, 67392), (32448, 65286), (32643, 64896), (33696, 62868), (35152, 60264), (35712, 59319), (36504, 58032), (38688, 54756), (39546, 53568), (40176, 52728), (41067, 51584), (41912, 50544), (43524, 48672), (44928, 47151)]