1989166608

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3331}}^1$

素因数の和:3398

約数の個数: 240

約数和(自身を含む): 6767691840

約数和(自身を除く): 4778525232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 29, 33, 36, 39, 44, 48, 52, 58, 66, 72, 78, 87, 88, 99, 104, 116, 117, 132, 143, 144, 156, 174, 176, 198, 208, 232, 234, 261, 264, 286, 312, 319, 348, 377, 396, 429, 464, 468, 522, 528, 572, 624, 638, 696, 754, 792, 858, 936, 957, 1044, 1131, 1144, 1276, 1287, 1392, 1508, 1584, 1716, 1872, 1914, 2088, 2262, 2288, 2552, 2574, 2871, 3016, 3331, 3393, 3432, 3828, 4147, 4176, 4524, 5104, 5148, 5742, 6032, 6662, 6786, 6864, 7656, 8294, 9048, 9993, 10296, 11484, 12441, 13324, 13572, 15312, 16588, 18096, 19986, 20592, 22968, 24882, 26648, 27144, 29979, 33176, 36641, 37323, 39972, 43303, 45936, 49764, 53296, 54288, 59958, 66352, 73282, 74646, 79944, 86606, 96599, 99528, 109923, 119916, 129909, 146564, 149292, 159888, 173212, 193198, 199056, 219846, 239832, 259818, 289797, 293128, 298584, 329769, 346424, 386396, 389727, 439692, 476333, 479664, 519636, 579594, 586256, 597168, 659538, 692848, 772792, 779454, 869391, 879384, 952666, 1039272, 1062589, 1159188, 1255787, 1319076, 1428999, 1545584, 1558908, 1738782, 1758768, 1905332, 2078544, 2125178, 2318376, 2511574, 2638152, 2857998, 3117816, 3187767, 3477564, 3767361, 3810664, 4250356, 4286997, 4636752, 5023148, 5276304, 5715996, 6235632, 6375534, 6955128, 7534722, 7621328, 8500712, 8573994, 9563301, 10046296, 11302083, 11431992, 12751068, 13813657, 13910256, 15069444, 17001424, 17147988, 19126602, 20092592, 22604166, 22863984, 25502136, 27627314, 30138888, 34295976, 38253204, 41440971, 45208332, 51004272, 55254628, 60277776, 68591952, 76506408, 82881942, 90416664, 110509256, 124322913, 153012816, 165763884, 180833328, 221018512, 248645826, 331527768, 497291652, 663055536, 994583304, 1989166608]

約数ペア:

[(1, 1989166608), (2, 994583304), (3, 663055536), (4, 497291652), (6, 331527768), (8, 248645826), (9, 221018512), (11, 180833328), (12, 165763884), (13, 153012816), (16, 124322913), (18, 110509256), (22, 90416664), (24, 82881942), (26, 76506408), (29, 68591952), (33, 60277776), (36, 55254628), (39, 51004272), (44, 45208332), (48, 41440971), (52, 38253204), (58, 34295976), (66, 30138888), (72, 27627314), (78, 25502136), (87, 22863984), (88, 22604166), (99, 20092592), (104, 19126602), (116, 17147988), (117, 17001424), (132, 15069444), (143, 13910256), (144, 13813657), (156, 12751068), (174, 11431992), (176, 11302083), (198, 10046296), (208, 9563301), (232, 8573994), (234, 8500712), (261, 7621328), (264, 7534722), (286, 6955128), (312, 6375534), (319, 6235632), (348, 5715996), (377, 5276304), (396, 5023148), (429, 4636752), (464, 4286997), (468, 4250356), (522, 3810664), (528, 3767361), (572, 3477564), (624, 3187767), (638, 3117816), (696, 2857998), (754, 2638152), (792, 2511574), (858, 2318376), (936, 2125178), (957, 2078544), (1044, 1905332), (1131, 1758768), (1144, 1738782), (1276, 1558908), (1287, 1545584), (1392, 1428999), (1508, 1319076), (1584, 1255787), (1716, 1159188), (1872, 1062589), (1914, 1039272), (2088, 952666), (2262, 879384), (2288, 869391), (2552, 779454), (2574, 772792), (2871, 692848), (3016, 659538), (3331, 597168), (3393, 586256), (3432, 579594), (3828, 519636), (4147, 479664), (4176, 476333), (4524, 439692), (5104, 389727), (5148, 386396), (5742, 346424), (6032, 329769), (6662, 298584), (6786, 293128), (6864, 289797), (7656, 259818), (8294, 239832), (9048, 219846), (9993, 199056), (10296, 193198), (11484, 173212), (12441, 159888), (13324, 149292), (13572, 146564), (15312, 129909), (16588, 119916), (18096, 109923), (19986, 99528), (20592, 96599), (22968, 86606), (24882, 79944), (26648, 74646), (27144, 73282), (29979, 66352), (33176, 59958), (36641, 54288), (37323, 53296), (39972, 49764), (43303, 45936)]