18521397888

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:456

約数の個数: 384

約数和(自身を含む): 59810711040

約数和(自身を除く): 41289313152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 64, 84, 93, 96, 98, 112, 113, 124, 128, 147, 168, 186, 192, 196, 217, 224, 226, 248, 281, 294, 336, 339, 372, 384, 392, 434, 448, 452, 496, 562, 588, 651, 672, 678, 744, 784, 791, 843, 868, 896, 904, 992, 1124, 1176, 1302, 1344, 1356, 1488, 1519, 1568, 1582, 1686, 1736, 1808, 1967, 1984, 2248, 2352, 2373, 2604, 2688, 2712, 2976, 3038, 3136, 3164, 3372, 3472, 3503, 3616, 3934, 3968, 4496, 4557, 4704, 4746, 5208, 5424, 5537, 5901, 5952, 6076, 6272, 6328, 6744, 6944, 7006, 7232, 7868, 8711, 8992, 9114, 9408, 9492, 10416, 10509, 10848, 11074, 11802, 11904, 12152, 12656, 13488, 13769, 13888, 14012, 14464, 15736, 16611, 17422, 17984, 18228, 18816, 18984, 20832, 21018, 21696, 22148, 23604, 24304, 24521, 25312, 26133, 26976, 27538, 27776, 28024, 31472, 31753, 33222, 34844, 35968, 36456, 37968, 41307, 41664, 42036, 43392, 44296, 47208, 48608, 49042, 50624, 52266, 53952, 55076, 56048, 60977, 62944, 63506, 66444, 69688, 72912, 73563, 75936, 82614, 83328, 84072, 88592, 94416, 95259, 97216, 98084, 101248, 104532, 107904, 110152, 112096, 121954, 125888, 127012, 132888, 139376, 145824, 147126, 151872, 165228, 168144, 171647, 177184, 182931, 188832, 190518, 194432, 196168, 209064, 220304, 222271, 224192, 243908, 251776, 254024, 265776, 278752, 291648, 294252, 303744, 330456, 336288, 343294, 354368, 365862, 377664, 381036, 392336, 418128, 426839, 440608, 444542, 448384, 487816, 508048, 514941, 531552, 557504, 583296, 588504, 660912, 666813, 672576, 686588, 708736, 731724, 755328, 762072, 784672, 836256, 853678, 881216, 889084, 975632, 984343, 1016096, 1029882, 1063104, 1115008, 1177008, 1280517, 1321824, 1333626, 1345152, 1373176, 1463448, 1524144, 1555897, 1569344, 1672512, 1707356, 1762432, 1778168, 1951264, 1968686, 2032192, 2059764, 2126208, 2354016, 2561034, 2643648, 2667252, 2746352, 2926896, 2953029, 3048288, 3111794, 3138688, 3345024, 3414712, 3556336, 3902528, 3937372, 4064384, 4119528, 4667691, 4708032, 5122068, 5287296, 5334504, 5492704, 5853792, 5906058, 6096576, 6223588, 6829424, 6890401, 7112672, 7805056, 7874744, 8239056, 9335382, 9416064, 10244136, 10669008, 10985408, 11707584, 11812116, 12193152, 12447176, 13658848, 13780802, 14225344, 15749488, 16478112, 18670764, 20488272, 20671203, 21338016, 21970816, 23415168, 23624232, 24894352, 27317696, 27561604, 28450688, 31498976, 32956224, 37341528, 40976544, 41342406, 42676032, 47248464, 48232807, 49788704, 54635392, 55123208, 62997952, 65912448, 74683056, 81953088, 82684812, 85352064, 94496928, 96465614, 99577408, 110246416, 125995904, 144698421, 149366112, 163906176, 165369624, 188993856, 192931228, 199154816, 220492832, 289396842, 298732224, 330739248, 377987712, 385862456, 440985664, 578793684, 597464448, 661478496, 771724912, 881971328, 1157587368, 1322956992, 1543449824, 2315174736, 2645913984, 3086899648, 4630349472, 6173799296, 9260698944, 18521397888]

約数ペア:

[(1, 18521397888), (2, 9260698944), (3, 6173799296), (4, 4630349472), (6, 3086899648), (7, 2645913984), (8, 2315174736), (12, 1543449824), (14, 1322956992), (16, 1157587368), (21, 881971328), (24, 771724912), (28, 661478496), (31, 597464448), (32, 578793684), (42, 440985664), (48, 385862456), (49, 377987712), (56, 330739248), (62, 298732224), (64, 289396842), (84, 220492832), (93, 199154816), (96, 192931228), (98, 188993856), (112, 165369624), (113, 163906176), (124, 149366112), (128, 144698421), (147, 125995904), (168, 110246416), (186, 99577408), (192, 96465614), (196, 94496928), (217, 85352064), (224, 82684812), (226, 81953088), (248, 74683056), (281, 65912448), (294, 62997952), (336, 55123208), (339, 54635392), (372, 49788704), (384, 48232807), (392, 47248464), (434, 42676032), (448, 41342406), (452, 40976544), (496, 37341528), (562, 32956224), (588, 31498976), (651, 28450688), (672, 27561604), (678, 27317696), (744, 24894352), (784, 23624232), (791, 23415168), (843, 21970816), (868, 21338016), (896, 20671203), (904, 20488272), (992, 18670764), (1124, 16478112), (1176, 15749488), (1302, 14225344), (1344, 13780802), (1356, 13658848), (1488, 12447176), (1519, 12193152), (1568, 11812116), (1582, 11707584), (1686, 10985408), (1736, 10669008), (1808, 10244136), (1967, 9416064), (1984, 9335382), (2248, 8239056), (2352, 7874744), (2373, 7805056), (2604, 7112672), (2688, 6890401), (2712, 6829424), (2976, 6223588), (3038, 6096576), (3136, 5906058), (3164, 5853792), (3372, 5492704), (3472, 5334504), (3503, 5287296), (3616, 5122068), (3934, 4708032), (3968, 4667691), (4496, 4119528), (4557, 4064384), (4704, 3937372), (4746, 3902528), (5208, 3556336), (5424, 3414712), (5537, 3345024), (5901, 3138688), (5952, 3111794), (6076, 3048288), (6272, 2953029), (6328, 2926896), (6744, 2746352), (6944, 2667252), (7006, 2643648), (7232, 2561034), (7868, 2354016), (8711, 2126208), (8992, 2059764), (9114, 2032192), (9408, 1968686), (9492, 1951264), (10416, 1778168), (10509, 1762432), (10848, 1707356), (11074, 1672512), (11802, 1569344), (11904, 1555897), (12152, 1524144), (12656, 1463448), (13488, 1373176), (13769, 1345152), (13888, 1333626), (14012, 1321824), (14464, 1280517), (15736, 1177008), (16611, 1115008), (17422, 1063104), (17984, 1029882), (18228, 1016096), (18816, 984343), (18984, 975632), (20832, 889084), (21018, 881216), (21696, 853678), (22148, 836256), (23604, 784672), (24304, 762072), (24521, 755328), (25312, 731724), (26133, 708736), (26976, 686588), (27538, 672576), (27776, 666813), (28024, 660912), (31472, 588504), (31753, 583296), (33222, 557504), (34844, 531552), (35968, 514941), (36456, 508048), (37968, 487816), (41307, 448384), (41664, 444542), (42036, 440608), (43392, 426839), (44296, 418128), (47208, 392336), (48608, 381036), (49042, 377664), (50624, 365862), (52266, 354368), (53952, 343294), (55076, 336288), (56048, 330456), (60977, 303744), (62944, 294252), (63506, 291648), (66444, 278752), (69688, 265776), (72912, 254024), (73563, 251776), (75936, 243908), (82614, 224192), (83328, 222271), (84072, 220304), (88592, 209064), (94416, 196168), (95259, 194432), (97216, 190518), (98084, 188832), (101248, 182931), (104532, 177184), (107904, 171647), (110152, 168144), (112096, 165228), (121954, 151872), (125888, 147126), (127012, 145824), (132888, 139376)]