19378259712

素因数分解:

$2^8\times 3^2\times 7^4\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:194

約数の個数: 540

約数和(自身を含む): 67878492864

約数和(自身を除く): 48500233152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 64, 72, 84, 93, 96, 98, 112, 113, 124, 126, 128, 144, 147, 168, 186, 192, 196, 217, 224, 226, 248, 252, 256, 279, 288, 294, 336, 339, 343, 372, 384, 392, 434, 441, 448, 452, 496, 504, 558, 576, 588, 651, 672, 678, 686, 744, 768, 784, 791, 868, 882, 896, 904, 992, 1008, 1017, 1029, 1116, 1152, 1176, 1302, 1344, 1356, 1372, 1488, 1519, 1568, 1582, 1736, 1764, 1792, 1808, 1953, 1984, 2016, 2034, 2058, 2232, 2304, 2352, 2373, 2401, 2604, 2688, 2712, 2744, 2976, 3038, 3087, 3136, 3164, 3472, 3503, 3528, 3616, 3906, 3968, 4032, 4068, 4116, 4464, 4557, 4704, 4746, 4802, 5208, 5376, 5424, 5488, 5537, 5952, 6076, 6174, 6272, 6328, 6944, 7006, 7056, 7119, 7203, 7232, 7812, 7936, 8064, 8136, 8232, 8928, 9114, 9408, 9492, 9604, 10416, 10509, 10633, 10848, 10976, 11074, 11904, 12152, 12348, 12544, 12656, 13671, 13888, 14012, 14112, 14238, 14406, 14464, 15624, 16128, 16272, 16464, 16611, 17856, 18228, 18816, 18984, 19208, 20832, 21018, 21266, 21609, 21696, 21952, 22148, 23808, 24304, 24521, 24696, 25312, 27342, 27776, 28024, 28224, 28476, 28812, 28928, 31248, 31527, 31899, 32544, 32928, 33222, 35712, 36456, 37632, 37968, 38416, 38759, 41664, 42036, 42532, 43218, 43392, 43904, 44296, 48608, 49042, 49392, 49833, 50624, 54684, 55552, 56048, 56448, 56952, 57624, 62496, 63054, 63798, 65088, 65856, 66444, 71424, 72912, 73563, 74431, 75936, 76832, 77518, 83328, 84072, 85064, 86436, 86784, 87808, 88592, 95697, 97216, 98084, 98784, 99666, 101248, 109368, 112096, 112896, 113904, 115248, 116277, 124992, 126108, 127596, 130176, 131712, 132888, 145824, 147126, 148862, 151872, 153664, 155036, 166656, 168144, 170128, 171647, 172872, 177184, 191394, 194432, 196168, 197568, 199332, 202496, 218736, 220689, 223293, 224192, 227808, 230496, 232554, 249984, 252216, 255192, 260352, 263424, 265776, 271313, 291648, 294252, 297724, 303744, 307328, 310072, 336288, 340256, 343294, 345744, 348831, 354368, 382788, 388864, 392336, 395136, 398664, 437472, 441378, 446586, 448384, 455616, 460992, 465108, 499968, 504432, 510384, 514941, 531552, 542626, 583296, 588504, 595448, 607488, 614656, 620144, 669879, 672576, 680512, 686588, 691488, 697662, 708736, 765576, 784672, 790272, 797328, 813939, 874944, 882756, 893172, 896768, 911232, 921984, 930216, 1008864, 1020768, 1029882, 1063104, 1085252, 1166592, 1177008, 1190896, 1201529, 1240288, 1339758, 1345152, 1361024, 1373176, 1382976, 1395324, 1417472, 1531152, 1544823, 1569344, 1594656, 1627878, 1749888, 1765512, 1786344, 1822464, 1843968, 1860432, 2017728, 2041536, 2059764, 2126208, 2170504, 2354016, 2381792, 2403058, 2441817, 2480576, 2679516, 2690304, 2722048, 2746352, 2765952, 2790648, 3062304, 3089646, 3138688, 3189312, 3255756, 3499776, 3531024, 3572688, 3604587, 3720864, 4035456, 4083072, 4119528, 4252416, 4341008, 4708032, 4763584, 4806116, 4883634, 4961152, 5359032, 5492704, 5531904, 5581296, 6124608, 6179292, 6277376, 6378624, 6511512, 7062048, 7145376, 7209174, 7441728, 8070912, 8166144, 8239056, 8410703, 8682016, 9416064, 9527168, 9612232, 9767268, 9922304, 10718064, 10813761, 10985408, 11162592, 12249216, 12358584, 12757248, 13023024, 14124096, 14290752, 14418348, 14883456, 16478112, 16821406, 17364032, 18832128, 19054336, 19224464, 19534536, 21436128, 21627522, 21970816, 22325184, 24498432, 24717168, 25232109, 26046048, 28248192, 28581504, 28836696, 29766912, 32956224, 33642812, 34728064, 38448928, 39069072, 42872256, 43255044, 43941632, 44650368, 49434336, 50464218, 52092096, 56496384, 57163008, 57673392, 65912448, 67285624, 69456128, 75696327, 76897856, 78138144, 85744512, 86510088, 89300736, 98868672, 100928436, 104184192, 115346784, 131824896, 134571248, 151392654, 153795712, 156276288, 171489024, 173020176, 197737344, 201856872, 208368384, 230693568, 269142496, 302785308, 307591424, 312552576, 346040352, 395474688, 403713744, 461387136, 538284992, 605570616, 625105152, 692080704, 807427488, 922774272, 1076569984, 1211141232, 1384161408, 1614854976, 2153139968, 2422282464, 2768322816, 3229709952, 4844564928, 6459419904, 9689129856, 19378259712]

約数ペア:

[(1, 19378259712), (2, 9689129856), (3, 6459419904), (4, 4844564928), (6, 3229709952), (7, 2768322816), (8, 2422282464), (9, 2153139968), (12, 1614854976), (14, 1384161408), (16, 1211141232), (18, 1076569984), (21, 922774272), (24, 807427488), (28, 692080704), (31, 625105152), (32, 605570616), (36, 538284992), (42, 461387136), (48, 403713744), (49, 395474688), (56, 346040352), (62, 312552576), (63, 307591424), (64, 302785308), (72, 269142496), (84, 230693568), (93, 208368384), (96, 201856872), (98, 197737344), (112, 173020176), (113, 171489024), (124, 156276288), (126, 153795712), (128, 151392654), (144, 134571248), (147, 131824896), (168, 115346784), (186, 104184192), (192, 100928436), (196, 98868672), (217, 89300736), (224, 86510088), (226, 85744512), (248, 78138144), (252, 76897856), (256, 75696327), (279, 69456128), (288, 67285624), (294, 65912448), (336, 57673392), (339, 57163008), (343, 56496384), (372, 52092096), (384, 50464218), (392, 49434336), (434, 44650368), (441, 43941632), (448, 43255044), (452, 42872256), (496, 39069072), (504, 38448928), (558, 34728064), (576, 33642812), (588, 32956224), (651, 29766912), (672, 28836696), (678, 28581504), (686, 28248192), (744, 26046048), (768, 25232109), (784, 24717168), (791, 24498432), (868, 22325184), (882, 21970816), (896, 21627522), (904, 21436128), (992, 19534536), (1008, 19224464), (1017, 19054336), (1029, 18832128), (1116, 17364032), (1152, 16821406), (1176, 16478112), (1302, 14883456), (1344, 14418348), (1356, 14290752), (1372, 14124096), (1488, 13023024), (1519, 12757248), (1568, 12358584), (1582, 12249216), (1736, 11162592), (1764, 10985408), (1792, 10813761), (1808, 10718064), (1953, 9922304), (1984, 9767268), (2016, 9612232), (2034, 9527168), (2058, 9416064), (2232, 8682016), (2304, 8410703), (2352, 8239056), (2373, 8166144), (2401, 8070912), (2604, 7441728), (2688, 7209174), (2712, 7145376), (2744, 7062048), (2976, 6511512), (3038, 6378624), (3087, 6277376), (3136, 6179292), (3164, 6124608), (3472, 5581296), (3503, 5531904), (3528, 5492704), (3616, 5359032), (3906, 4961152), (3968, 4883634), (4032, 4806116), (4068, 4763584), (4116, 4708032), (4464, 4341008), (4557, 4252416), (4704, 4119528), (4746, 4083072), (4802, 4035456), (5208, 3720864), (5376, 3604587), (5424, 3572688), (5488, 3531024), (5537, 3499776), (5952, 3255756), (6076, 3189312), (6174, 3138688), (6272, 3089646), (6328, 3062304), (6944, 2790648), (7006, 2765952), (7056, 2746352), (7119, 2722048), (7203, 2690304), (7232, 2679516), (7812, 2480576), (7936, 2441817), (8064, 2403058), (8136, 2381792), (8232, 2354016), (8928, 2170504), (9114, 2126208), (9408, 2059764), (9492, 2041536), (9604, 2017728), (10416, 1860432), (10509, 1843968), (10633, 1822464), (10848, 1786344), (10976, 1765512), (11074, 1749888), (11904, 1627878), (12152, 1594656), (12348, 1569344), (12544, 1544823), (12656, 1531152), (13671, 1417472), (13888, 1395324), (14012, 1382976), (14112, 1373176), (14238, 1361024), (14406, 1345152), (14464, 1339758), (15624, 1240288), (16128, 1201529), (16272, 1190896), (16464, 1177008), (16611, 1166592), (17856, 1085252), (18228, 1063104), (18816, 1029882), (18984, 1020768), (19208, 1008864), (20832, 930216), (21018, 921984), (21266, 911232), (21609, 896768), (21696, 893172), (21952, 882756), (22148, 874944), (23808, 813939), (24304, 797328), (24521, 790272), (24696, 784672), (25312, 765576), (27342, 708736), (27776, 697662), (28024, 691488), (28224, 686588), (28476, 680512), (28812, 672576), (28928, 669879), (31248, 620144), (31527, 614656), (31899, 607488), (32544, 595448), (32928, 588504), (33222, 583296), (35712, 542626), (36456, 531552), (37632, 514941), (37968, 510384), (38416, 504432), (38759, 499968), (41664, 465108), (42036, 460992), (42532, 455616), (43218, 448384), (43392, 446586), (43904, 441378), (44296, 437472), (48608, 398664), (49042, 395136), (49392, 392336), (49833, 388864), (50624, 382788), (54684, 354368), (55552, 348831), (56048, 345744), (56448, 343294), (56952, 340256), (57624, 336288), (62496, 310072), (63054, 307328), (63798, 303744), (65088, 297724), (65856, 294252), (66444, 291648), (71424, 271313), (72912, 265776), (73563, 263424), (74431, 260352), (75936, 255192), (76832, 252216), (77518, 249984), (83328, 232554), (84072, 230496), (85064, 227808), (86436, 224192), (86784, 223293), (87808, 220689), (88592, 218736), (95697, 202496), (97216, 199332), (98084, 197568), (98784, 196168), (99666, 194432), (101248, 191394), (109368, 177184), (112096, 172872), (112896, 171647), (113904, 170128), (115248, 168144), (116277, 166656), (124992, 155036), (126108, 153664), (127596, 151872), (130176, 148862), (131712, 147126), (132888, 145824)]