291210127728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^2\times {\mathrm{503}}^1$

素因数の和:904

約数の個数: 240

約数和(自身を含む): 842830055424

約数和(自身を除く): 551619927696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 173, 186, 208, 248, 312, 346, 372, 403, 496, 503, 519, 624, 692, 744, 806, 1006, 1038, 1209, 1384, 1488, 1509, 1612, 2012, 2076, 2249, 2418, 2768, 3018, 3224, 4024, 4152, 4498, 4836, 5363, 6036, 6448, 6539, 6747, 8048, 8304, 8996, 9672, 10726, 12072, 13078, 13494, 15593, 16089, 17992, 19344, 19617, 21452, 24144, 26156, 26988, 29929, 31186, 32178, 35984, 39234, 42904, 46779, 52312, 53976, 59858, 62372, 64356, 69719, 78468, 85808, 87019, 89787, 93558, 104624, 107952, 119716, 124744, 128712, 139438, 156936, 174038, 179574, 187116, 202709, 209157, 239432, 249488, 257424, 261057, 278876, 313872, 348076, 359148, 374232, 389077, 405418, 418314, 478864, 522114, 557752, 608127, 696152, 718296, 748464, 778154, 810836, 836628, 927799, 1044228, 1115504, 1131247, 1167231, 1216254, 1392304, 1436592, 1556308, 1621672, 1673256, 1855598, 2088456, 2262494, 2334462, 2432508, 2697589, 2783397, 3112616, 3243344, 3346512, 3393741, 3711196, 4176912, 4524988, 4668924, 4865016, 5395178, 5566794, 6225232, 6787482, 7422392, 8092767, 9049976, 9337848, 9730032, 10790356, 11133588, 12061387, 13574964, 14844784, 15054287, 16185534, 18099952, 18675696, 21580712, 22267176, 24122774, 27149928, 30108574, 32371068, 35068657, 36184161, 43161424, 44534352, 45162861, 48245548, 54299856, 60217148, 64742136, 70137314, 72368322, 90325722, 96491096, 105205971, 120434296, 129484272, 140274628, 144736644, 180651444, 192982192, 195705731, 210411942, 240868592, 280549256, 289473288, 361302888, 391411462, 420823884, 466682897, 561098512, 578946576, 587117193, 722605776, 782822924, 841647768, 933365794, 1174234386, 1400048691, 1565645848, 1683295536, 1866731588, 2348468772, 2800097382, 3131291696, 3733463176, 4696937544, 5600194764, 6066877661, 7466926352, 9393875088, 11200389528, 12133755322, 18200632983, 22400779056, 24267510644, 36401265966, 48535021288, 72802531932, 97070042576, 145605063864, 291210127728]

約数ペア:

[(1, 291210127728), (2, 145605063864), (3, 97070042576), (4, 72802531932), (6, 48535021288), (8, 36401265966), (12, 24267510644), (13, 22400779056), (16, 18200632983), (24, 12133755322), (26, 11200389528), (31, 9393875088), (39, 7466926352), (48, 6066877661), (52, 5600194764), (62, 4696937544), (78, 3733463176), (93, 3131291696), (104, 2800097382), (124, 2348468772), (156, 1866731588), (173, 1683295536), (186, 1565645848), (208, 1400048691), (248, 1174234386), (312, 933365794), (346, 841647768), (372, 782822924), (403, 722605776), (496, 587117193), (503, 578946576), (519, 561098512), (624, 466682897), (692, 420823884), (744, 391411462), (806, 361302888), (1006, 289473288), (1038, 280549256), (1209, 240868592), (1384, 210411942), (1488, 195705731), (1509, 192982192), (1612, 180651444), (2012, 144736644), (2076, 140274628), (2249, 129484272), (2418, 120434296), (2768, 105205971), (3018, 96491096), (3224, 90325722), (4024, 72368322), (4152, 70137314), (4498, 64742136), (4836, 60217148), (5363, 54299856), (6036, 48245548), (6448, 45162861), (6539, 44534352), (6747, 43161424), (8048, 36184161), (8304, 35068657), (8996, 32371068), (9672, 30108574), (10726, 27149928), (12072, 24122774), (13078, 22267176), (13494, 21580712), (15593, 18675696), (16089, 18099952), (17992, 16185534), (19344, 15054287), (19617, 14844784), (21452, 13574964), (24144, 12061387), (26156, 11133588), (26988, 10790356), (29929, 9730032), (31186, 9337848), (32178, 9049976), (35984, 8092767), (39234, 7422392), (42904, 6787482), (46779, 6225232), (52312, 5566794), (53976, 5395178), (59858, 4865016), (62372, 4668924), (64356, 4524988), (69719, 4176912), (78468, 3711196), (85808, 3393741), (87019, 3346512), (89787, 3243344), (93558, 3112616), (104624, 2783397), (107952, 2697589), (119716, 2432508), (124744, 2334462), (128712, 2262494), (139438, 2088456), (156936, 1855598), (174038, 1673256), (179574, 1621672), (187116, 1556308), (202709, 1436592), (209157, 1392304), (239432, 1216254), (249488, 1167231), (257424, 1131247), (261057, 1115504), (278876, 1044228), (313872, 927799), (348076, 836628), (359148, 810836), (374232, 778154), (389077, 748464), (405418, 718296), (418314, 696152), (478864, 608127), (522114, 557752)]