1212813504

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:572

約数の個数: 252

約数和(自身を含む): 4094783784

約数和(自身を除く): 2881970280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 97, 98, 112, 126, 144, 147, 168, 192, 194, 196, 224, 252, 288, 291, 294, 336, 388, 392, 441, 443, 448, 504, 576, 582, 588, 672, 679, 776, 784, 873, 882, 886, 1008, 1164, 1176, 1329, 1344, 1358, 1552, 1568, 1746, 1764, 1772, 2016, 2037, 2328, 2352, 2658, 2716, 3101, 3104, 3136, 3492, 3528, 3544, 3987, 4032, 4074, 4656, 4704, 4753, 5316, 5432, 6111, 6202, 6208, 6984, 7056, 7088, 7974, 8148, 9303, 9312, 9408, 9506, 10632, 10864, 12222, 12404, 13968, 14112, 14176, 14259, 15948, 16296, 18606, 18624, 19012, 21264, 21707, 21728, 24444, 24808, 27909, 27936, 28224, 28352, 28518, 31896, 32592, 37212, 38024, 42528, 42777, 42971, 43414, 43456, 48888, 49616, 55818, 55872, 57036, 63792, 65121, 65184, 74424, 76048, 85056, 85554, 85942, 86828, 97776, 99232, 111636, 114072, 127584, 128913, 130242, 130368, 148848, 152096, 171108, 171884, 173656, 195363, 195552, 198464, 223272, 228144, 255168, 257826, 260484, 297696, 300797, 304192, 342216, 343768, 347312, 386739, 390726, 391104, 446544, 456288, 515652, 520968, 595392, 601594, 684432, 687536, 694624, 773478, 781452, 893088, 902391, 912576, 1031304, 1041936, 1203188, 1368864, 1375072, 1389248, 1546956, 1562904, 1786176, 1804782, 2062608, 2083872, 2105579, 2406376, 2707173, 2737728, 2750144, 3093912, 3125808, 3609564, 4125216, 4167744, 4211158, 4812752, 5414346, 6187824, 6251616, 6316737, 7219128, 8250432, 8422316, 9625504, 10828692, 12375648, 12503232, 12633474, 14438256, 16844632, 18950211, 19251008, 21657384, 24751296, 25266948, 28876512, 33689264, 37900422, 43314768, 50533896, 57753024, 67378528, 75800844, 86629536, 101067792, 134757056, 151601688, 173259072, 202135584, 303203376, 404271168, 606406752, 1212813504]

約数ペア:

[(1, 1212813504), (2, 606406752), (3, 404271168), (4, 303203376), (6, 202135584), (7, 173259072), (8, 151601688), (9, 134757056), (12, 101067792), (14, 86629536), (16, 75800844), (18, 67378528), (21, 57753024), (24, 50533896), (28, 43314768), (32, 37900422), (36, 33689264), (42, 28876512), (48, 25266948), (49, 24751296), (56, 21657384), (63, 19251008), (64, 18950211), (72, 16844632), (84, 14438256), (96, 12633474), (97, 12503232), (98, 12375648), (112, 10828692), (126, 9625504), (144, 8422316), (147, 8250432), (168, 7219128), (192, 6316737), (194, 6251616), (196, 6187824), (224, 5414346), (252, 4812752), (288, 4211158), (291, 4167744), (294, 4125216), (336, 3609564), (388, 3125808), (392, 3093912), (441, 2750144), (443, 2737728), (448, 2707173), (504, 2406376), (576, 2105579), (582, 2083872), (588, 2062608), (672, 1804782), (679, 1786176), (776, 1562904), (784, 1546956), (873, 1389248), (882, 1375072), (886, 1368864), (1008, 1203188), (1164, 1041936), (1176, 1031304), (1329, 912576), (1344, 902391), (1358, 893088), (1552, 781452), (1568, 773478), (1746, 694624), (1764, 687536), (1772, 684432), (2016, 601594), (2037, 595392), (2328, 520968), (2352, 515652), (2658, 456288), (2716, 446544), (3101, 391104), (3104, 390726), (3136, 386739), (3492, 347312), (3528, 343768), (3544, 342216), (3987, 304192), (4032, 300797), (4074, 297696), (4656, 260484), (4704, 257826), (4753, 255168), (5316, 228144), (5432, 223272), (6111, 198464), (6202, 195552), (6208, 195363), (6984, 173656), (7056, 171884), (7088, 171108), (7974, 152096), (8148, 148848), (9303, 130368), (9312, 130242), (9408, 128913), (9506, 127584), (10632, 114072), (10864, 111636), (12222, 99232), (12404, 97776), (13968, 86828), (14112, 85942), (14176, 85554), (14259, 85056), (15948, 76048), (16296, 74424), (18606, 65184), (18624, 65121), (19012, 63792), (21264, 57036), (21707, 55872), (21728, 55818), (24444, 49616), (24808, 48888), (27909, 43456), (27936, 43414), (28224, 42971), (28352, 42777), (28518, 42528), (31896, 38024), (32592, 37212)]