1978957008

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 480

約数和(自身を含む): 7149542400

約数和(自身を除く): 5170585392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 43, 48, 54, 56, 57, 63, 72, 76, 81, 84, 86, 89, 108, 112, 114, 126, 129, 133, 144, 152, 162, 168, 171, 172, 178, 189, 216, 228, 243, 252, 258, 266, 267, 301, 304, 324, 336, 342, 344, 356, 378, 387, 399, 432, 456, 486, 504, 513, 516, 532, 534, 567, 602, 623, 648, 684, 688, 712, 756, 774, 798, 801, 817, 903, 912, 972, 1008, 1026, 1032, 1064, 1068, 1134, 1161, 1197, 1204, 1246, 1296, 1368, 1424, 1512, 1539, 1548, 1596, 1602, 1634, 1691, 1701, 1806, 1869, 1944, 2052, 2064, 2128, 2136, 2268, 2322, 2394, 2403, 2408, 2451, 2492, 2709, 2736, 3024, 3078, 3096, 3192, 3204, 3268, 3382, 3402, 3483, 3591, 3612, 3738, 3827, 3888, 4104, 4272, 4536, 4617, 4644, 4788, 4806, 4816, 4902, 4984, 5073, 5418, 5607, 5719, 6156, 6192, 6384, 6408, 6536, 6764, 6804, 6966, 7182, 7209, 7224, 7353, 7476, 7654, 8127, 8208, 9072, 9234, 9288, 9576, 9612, 9804, 9968, 10146, 10449, 10773, 10836, 11214, 11438, 11481, 11837, 12312, 12816, 13072, 13528, 13608, 13932, 14364, 14418, 14448, 14706, 14952, 15219, 15308, 16254, 16821, 17157, 18468, 18576, 19152, 19224, 19608, 20292, 20898, 21546, 21627, 21672, 22059, 22428, 22876, 22962, 23674, 24381, 24624, 26789, 27056, 27216, 27864, 28728, 28836, 29412, 29904, 30438, 30616, 32319, 32508, 33642, 34314, 34443, 35511, 36936, 38448, 39216, 40584, 41796, 43092, 43254, 43344, 44118, 44856, 45657, 45752, 45924, 47348, 48762, 50463, 51471, 53578, 55728, 57456, 57672, 58824, 60876, 61232, 64638, 65016, 66177, 67284, 68628, 68886, 71022, 72713, 73143, 73872, 80367, 81168, 83592, 86184, 86508, 88236, 89712, 91314, 91504, 91848, 94696, 97524, 100926, 102942, 103329, 106533, 107156, 115344, 117648, 121752, 129276, 130032, 132354, 134568, 136971, 137256, 137772, 142044, 145426, 146286, 151389, 154413, 160734, 167184, 172368, 173016, 176472, 182628, 183696, 189392, 195048, 198531, 201852, 205884, 206658, 213066, 214312, 218139, 241101, 243504, 258552, 264708, 269136, 273942, 274512, 275544, 284088, 290852, 292572, 302778, 308826, 309987, 319599, 321468, 346032, 352944, 365256, 390096, 397062, 403704, 410913, 411768, 413316, 426132, 428624, 436278, 463239, 482202, 508991, 517104, 529416, 547884, 551088, 568176, 581704, 585144, 605556, 617652, 619974, 639198, 642936, 654417, 723303, 730512, 794124, 807408, 821826, 823536, 826632, 852264, 872556, 926478, 929961, 958797, 964404, 1017982, 1058832, 1095768, 1163408, 1170288, 1211112, 1235304, 1239948, 1278396, 1285872, 1308834, 1389717, 1446606, 1526973, 1588248, 1643652, 1653264, 1704528, 1745112, 1852956, 1859922, 1917594, 1928808, 1963251, 2035964, 2169909, 2191536, 2422224, 2470608, 2479896, 2556792, 2617668, 2779434, 2876391, 2893212, 3053946, 3176496, 3287304, 3490224, 3705912, 3719844, 3835188, 3857616, 3926502, 4071928, 4339818, 4580919, 4959792, 5113584, 5235336, 5558868, 5752782, 5786424, 5889753, 6107892, 6509727, 6574608, 7411824, 7439688, 7670376, 7853004, 8143856, 8679636, 9161838, 10470672, 11117736, 11505564, 11572848, 11779506, 12215784, 13019454, 13742757, 14879376, 15340752, 15706008, 17359272, 17669259, 18323676, 22235472, 23011128, 23559012, 24431568, 26038908, 27485514, 31412016, 34718544, 35338518, 36647352, 41228271, 46022256, 47118024, 52077816, 54971028, 70677036, 73294704, 82456542, 94236048, 104155632, 109942056, 123684813, 141354072, 164913084, 219884112, 247369626, 282708144, 329826168, 494739252, 659652336, 989478504, 1978957008]

約数ペア:

[(1, 1978957008), (2, 989478504), (3, 659652336), (4, 494739252), (6, 329826168), (7, 282708144), (8, 247369626), (9, 219884112), (12, 164913084), (14, 141354072), (16, 123684813), (18, 109942056), (19, 104155632), (21, 94236048), (24, 82456542), (27, 73294704), (28, 70677036), (36, 54971028), (38, 52077816), (42, 47118024), (43, 46022256), (48, 41228271), (54, 36647352), (56, 35338518), (57, 34718544), (63, 31412016), (72, 27485514), (76, 26038908), (81, 24431568), (84, 23559012), (86, 23011128), (89, 22235472), (108, 18323676), (112, 17669259), (114, 17359272), (126, 15706008), (129, 15340752), (133, 14879376), (144, 13742757), (152, 13019454), (162, 12215784), (168, 11779506), (171, 11572848), (172, 11505564), (178, 11117736), (189, 10470672), (216, 9161838), (228, 8679636), (243, 8143856), (252, 7853004), (258, 7670376), (266, 7439688), (267, 7411824), (301, 6574608), (304, 6509727), (324, 6107892), (336, 5889753), (342, 5786424), (344, 5752782), (356, 5558868), (378, 5235336), (387, 5113584), (399, 4959792), (432, 4580919), (456, 4339818), (486, 4071928), (504, 3926502), (513, 3857616), (516, 3835188), (532, 3719844), (534, 3705912), (567, 3490224), (602, 3287304), (623, 3176496), (648, 3053946), (684, 2893212), (688, 2876391), (712, 2779434), (756, 2617668), (774, 2556792), (798, 2479896), (801, 2470608), (817, 2422224), (903, 2191536), (912, 2169909), (972, 2035964), (1008, 1963251), (1026, 1928808), (1032, 1917594), (1064, 1859922), (1068, 1852956), (1134, 1745112), (1161, 1704528), (1197, 1653264), (1204, 1643652), (1246, 1588248), (1296, 1526973), (1368, 1446606), (1424, 1389717), (1512, 1308834), (1539, 1285872), (1548, 1278396), (1596, 1239948), (1602, 1235304), (1634, 1211112), (1691, 1170288), (1701, 1163408), (1806, 1095768), (1869, 1058832), (1944, 1017982), (2052, 964404), (2064, 958797), (2128, 929961), (2136, 926478), (2268, 872556), (2322, 852264), (2394, 826632), (2403, 823536), (2408, 821826), (2451, 807408), (2492, 794124), (2709, 730512), (2736, 723303), (3024, 654417), (3078, 642936), (3096, 639198), (3192, 619974), (3204, 617652), (3268, 605556), (3382, 585144), (3402, 581704), (3483, 568176), (3591, 551088), (3612, 547884), (3738, 529416), (3827, 517104), (3888, 508991), (4104, 482202), (4272, 463239), (4536, 436278), (4617, 428624), (4644, 426132), (4788, 413316), (4806, 411768), (4816, 410913), (4902, 403704), (4984, 397062), (5073, 390096), (5418, 365256), (5607, 352944), (5719, 346032), (6156, 321468), (6192, 319599), (6384, 309987), (6408, 308826), (6536, 302778), (6764, 292572), (6804, 290852), (6966, 284088), (7182, 275544), (7209, 274512), (7224, 273942), (7353, 269136), (7476, 264708), (7654, 258552), (8127, 243504), (8208, 241101), (9072, 218139), (9234, 214312), (9288, 213066), (9576, 206658), (9612, 205884), (9804, 201852), (9968, 198531), (10146, 195048), (10449, 189392), (10773, 183696), (10836, 182628), (11214, 176472), (11438, 173016), (11481, 172368), (11837, 167184), (12312, 160734), (12816, 154413), (13072, 151389), (13528, 146286), (13608, 145426), (13932, 142044), (14364, 137772), (14418, 137256), (14448, 136971), (14706, 134568), (14952, 132354), (15219, 130032), (15308, 129276), (16254, 121752), (16821, 117648), (17157, 115344), (18468, 107156), (18576, 106533), (19152, 103329), (19224, 102942), (19608, 100926), (20292, 97524), (20898, 94696), (21546, 91848), (21627, 91504), (21672, 91314), (22059, 89712), (22428, 88236), (22876, 86508), (22962, 86184), (23674, 83592), (24381, 81168), (24624, 80367), (26789, 73872), (27056, 73143), (27216, 72713), (27864, 71022), (28728, 68886), (28836, 68628), (29412, 67284), (29904, 66177), (30438, 65016), (30616, 64638), (32319, 61232), (32508, 60876), (33642, 58824), (34314, 57672), (34443, 57456), (35511, 55728), (36936, 53578), (38448, 51471), (39216, 50463), (40584, 48762), (41796, 47348), (43092, 45924), (43254, 45752), (43344, 45657), (44118, 44856)]