19887561792

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:459

約数の個数: 504

約数和(自身を含む): 70907742360

約数和(自身を除く): 51020180568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 49, 51, 56, 63, 64, 68, 72, 84, 96, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 181, 192, 196, 204, 224, 229, 238, 252, 272, 288, 294, 306, 336, 357, 362, 392, 408, 441, 448, 458, 476, 504, 543, 544, 576, 588, 612, 672, 687, 714, 724, 784, 816, 833, 882, 916, 952, 1008, 1071, 1086, 1088, 1176, 1224, 1267, 1344, 1374, 1428, 1448, 1568, 1603, 1629, 1632, 1666, 1764, 1832, 1904, 2016, 2061, 2142, 2172, 2352, 2448, 2499, 2534, 2748, 2856, 2896, 3077, 3136, 3206, 3258, 3264, 3332, 3528, 3664, 3801, 3808, 3893, 4032, 4122, 4284, 4344, 4704, 4809, 4896, 4998, 5068, 5496, 5712, 5792, 6154, 6412, 6516, 6664, 7056, 7328, 7497, 7602, 7616, 7786, 8244, 8568, 8688, 8869, 9231, 9408, 9618, 9792, 9996, 10136, 10992, 11221, 11403, 11424, 11584, 11679, 12308, 12824, 13032, 13328, 14112, 14427, 14656, 14994, 15204, 15572, 16488, 17136, 17376, 17738, 18462, 19236, 19992, 20272, 21539, 21984, 22442, 22806, 22848, 23358, 24616, 25648, 26064, 26607, 26656, 27251, 27693, 28224, 28854, 29988, 30408, 31144, 32976, 33663, 34272, 34752, 35037, 35476, 36924, 38472, 39984, 40544, 41449, 43078, 43968, 44884, 45612, 46716, 49232, 51296, 52128, 53214, 53312, 54502, 55386, 57708, 59976, 60816, 62288, 64617, 65952, 67326, 68544, 70074, 70952, 73848, 76944, 79821, 79968, 81088, 81753, 82898, 86156, 89768, 91224, 93432, 98464, 100989, 102592, 104256, 106428, 109004, 110772, 115416, 119952, 121632, 124347, 124576, 129234, 131904, 134652, 140148, 141904, 147696, 150773, 153888, 159642, 159936, 163506, 165796, 172312, 179536, 182448, 186864, 190757, 193851, 196928, 201978, 212856, 218008, 221544, 230832, 239904, 243264, 245259, 248694, 249152, 258468, 269304, 280296, 283808, 290143, 295392, 301546, 307776, 319284, 327012, 331592, 344624, 359072, 364896, 373041, 373728, 381514, 387702, 403956, 425712, 436016, 443088, 452319, 461664, 479808, 490518, 497388, 516936, 538608, 560592, 567616, 572271, 580286, 590784, 603092, 638568, 654024, 663184, 689248, 704633, 718144, 729792, 746082, 747456, 763028, 775404, 807912, 851424, 870429, 872032, 886176, 904638, 923328, 981036, 994776, 1033872, 1077216, 1121184, 1144542, 1160572, 1206184, 1277136, 1308048, 1326368, 1356957, 1378496, 1409266, 1492164, 1526056, 1550808, 1615824, 1702848, 1716813, 1740858, 1744064, 1772352, 1809276, 1962072, 1989552, 2031001, 2067744, 2113899, 2154432, 2242368, 2289084, 2321144, 2412368, 2554272, 2611287, 2616096, 2652736, 2713914, 2818532, 2984328, 3052112, 3101616, 3231648, 3433626, 3481716, 3618552, 3924144, 3979104, 4062002, 4135488, 4227798, 4578168, 4642288, 4824736, 4932431, 5108544, 5222574, 5232192, 5427828, 5637064, 5968656, 6093003, 6104224, 6203232, 6341697, 6463296, 6867252, 6963432, 7237104, 7848288, 7958208, 8124004, 8455596, 9156336, 9284576, 9649472, 9864862, 10445148, 10855656, 11274128, 11937312, 12186006, 12208448, 12406464, 12683394, 13734504, 13926864, 14474208, 14797293, 15696576, 16248008, 16911192, 18279009, 18312672, 18569152, 19729724, 20890296, 21711312, 22548256, 23874624, 24372012, 25366788, 27469008, 27853728, 28948416, 29594586, 32496016, 33822384, 34527017, 36558018, 36625344, 39459448, 41780592, 43422624, 44391879, 45096512, 48744024, 50733576, 54938016, 55707456, 59189172, 64992032, 67644768, 69054034, 73116036, 78918896, 83561184, 86845248, 88783758, 97488048, 101467152, 103581051, 109876032, 118378344, 129984064, 135289536, 138108068, 146232072, 157837792, 167122368, 177567516, 194976096, 202934304, 207162102, 236756688, 276216136, 292464144, 310743153, 315675584, 355135032, 389952192, 405868608, 414324204, 473513376, 552432272, 584928288, 621486306, 710270064, 828648408, 947026752, 1104864544, 1169856576, 1242972612, 1420540128, 1657296816, 2209729088, 2485945224, 2841080256, 3314593632, 4971890448, 6629187264, 9943780896, 19887561792]

約数ペア:

[(1, 19887561792), (2, 9943780896), (3, 6629187264), (4, 4971890448), (6, 3314593632), (7, 2841080256), (8, 2485945224), (9, 2209729088), (12, 1657296816), (14, 1420540128), (16, 1242972612), (17, 1169856576), (18, 1104864544), (21, 947026752), (24, 828648408), (28, 710270064), (32, 621486306), (34, 584928288), (36, 552432272), (42, 473513376), (48, 414324204), (49, 405868608), (51, 389952192), (56, 355135032), (63, 315675584), (64, 310743153), (68, 292464144), (72, 276216136), (84, 236756688), (96, 207162102), (98, 202934304), (102, 194976096), (112, 177567516), (119, 167122368), (126, 157837792), (136, 146232072), (144, 138108068), (147, 135289536), (153, 129984064), (168, 118378344), (181, 109876032), (192, 103581051), (196, 101467152), (204, 97488048), (224, 88783758), (229, 86845248), (238, 83561184), (252, 78918896), (272, 73116036), (288, 69054034), (294, 67644768), (306, 64992032), (336, 59189172), (357, 55707456), (362, 54938016), (392, 50733576), (408, 48744024), (441, 45096512), (448, 44391879), (458, 43422624), (476, 41780592), (504, 39459448), (543, 36625344), (544, 36558018), (576, 34527017), (588, 33822384), (612, 32496016), (672, 29594586), (687, 28948416), (714, 27853728), (724, 27469008), (784, 25366788), (816, 24372012), (833, 23874624), (882, 22548256), (916, 21711312), (952, 20890296), (1008, 19729724), (1071, 18569152), (1086, 18312672), (1088, 18279009), (1176, 16911192), (1224, 16248008), (1267, 15696576), (1344, 14797293), (1374, 14474208), (1428, 13926864), (1448, 13734504), (1568, 12683394), (1603, 12406464), (1629, 12208448), (1632, 12186006), (1666, 11937312), (1764, 11274128), (1832, 10855656), (1904, 10445148), (2016, 9864862), (2061, 9649472), (2142, 9284576), (2172, 9156336), (2352, 8455596), (2448, 8124004), (2499, 7958208), (2534, 7848288), (2748, 7237104), (2856, 6963432), (2896, 6867252), (3077, 6463296), (3136, 6341697), (3206, 6203232), (3258, 6104224), (3264, 6093003), (3332, 5968656), (3528, 5637064), (3664, 5427828), (3801, 5232192), (3808, 5222574), (3893, 5108544), (4032, 4932431), (4122, 4824736), (4284, 4642288), (4344, 4578168), (4704, 4227798), (4809, 4135488), (4896, 4062002), (4998, 3979104), (5068, 3924144), (5496, 3618552), (5712, 3481716), (5792, 3433626), (6154, 3231648), (6412, 3101616), (6516, 3052112), (6664, 2984328), (7056, 2818532), (7328, 2713914), (7497, 2652736), (7602, 2616096), (7616, 2611287), (7786, 2554272), (8244, 2412368), (8568, 2321144), (8688, 2289084), (8869, 2242368), (9231, 2154432), (9408, 2113899), (9618, 2067744), (9792, 2031001), (9996, 1989552), (10136, 1962072), (10992, 1809276), (11221, 1772352), (11403, 1744064), (11424, 1740858), (11584, 1716813), (11679, 1702848), (12308, 1615824), (12824, 1550808), (13032, 1526056), (13328, 1492164), (14112, 1409266), (14427, 1378496), (14656, 1356957), (14994, 1326368), (15204, 1308048), (15572, 1277136), (16488, 1206184), (17136, 1160572), (17376, 1144542), (17738, 1121184), (18462, 1077216), (19236, 1033872), (19992, 994776), (20272, 981036), (21539, 923328), (21984, 904638), (22442, 886176), (22806, 872032), (22848, 870429), (23358, 851424), (24616, 807912), (25648, 775404), (26064, 763028), (26607, 747456), (26656, 746082), (27251, 729792), (27693, 718144), (28224, 704633), (28854, 689248), (29988, 663184), (30408, 654024), (31144, 638568), (32976, 603092), (33663, 590784), (34272, 580286), (34752, 572271), (35037, 567616), (35476, 560592), (36924, 538608), (38472, 516936), (39984, 497388), (40544, 490518), (41449, 479808), (43078, 461664), (43968, 452319), (44884, 443088), (45612, 436016), (46716, 425712), (49232, 403956), (51296, 387702), (52128, 381514), (53214, 373728), (53312, 373041), (54502, 364896), (55386, 359072), (57708, 344624), (59976, 331592), (60816, 327012), (62288, 319284), (64617, 307776), (65952, 301546), (67326, 295392), (68544, 290143), (70074, 283808), (70952, 280296), (73848, 269304), (76944, 258468), (79821, 249152), (79968, 248694), (81088, 245259), (81753, 243264), (82898, 239904), (86156, 230832), (89768, 221544), (91224, 218008), (93432, 212856), (98464, 201978), (100989, 196928), (102592, 193851), (104256, 190757), (106428, 186864), (109004, 182448), (110772, 179536), (115416, 172312), (119952, 165796), (121632, 163506), (124347, 159936), (124576, 159642), (129234, 153888), (131904, 150773), (134652, 147696), (140148, 141904)]