2131435008

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:445

約数の個数: 240

約数和(自身を含む): 6516297216

約数和(自身を除く): 4384862208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 43, 48, 62, 64, 72, 86, 93, 96, 124, 128, 129, 144, 172, 186, 192, 248, 256, 258, 279, 288, 344, 347, 372, 384, 387, 496, 512, 516, 558, 576, 688, 694, 744, 768, 774, 992, 1032, 1041, 1116, 1152, 1333, 1376, 1388, 1488, 1536, 1548, 1984, 2064, 2082, 2232, 2304, 2666, 2752, 2776, 2976, 3096, 3123, 3968, 3999, 4128, 4164, 4464, 4608, 5332, 5504, 5552, 5952, 6192, 6246, 7936, 7998, 8256, 8328, 8928, 10664, 10757, 11008, 11104, 11904, 11997, 12384, 12492, 14921, 15872, 15996, 16512, 16656, 17856, 21328, 21514, 22016, 22208, 23808, 23994, 24768, 24984, 29842, 31992, 32271, 33024, 33312, 35712, 42656, 43028, 44416, 44763, 47616, 47988, 49536, 49968, 59684, 63984, 64542, 66048, 66624, 71424, 85312, 86056, 88832, 89526, 95976, 96813, 99072, 99936, 119368, 127968, 129084, 133248, 134289, 142848, 170624, 172112, 177664, 179052, 191952, 193626, 198144, 199872, 238736, 255936, 258168, 266496, 268578, 341248, 344224, 358104, 383904, 387252, 399744, 462551, 477472, 511872, 516336, 532992, 537156, 682496, 688448, 716208, 767808, 774504, 799488, 925102, 954944, 1023744, 1032672, 1074312, 1376896, 1387653, 1432416, 1535616, 1549008, 1598976, 1850204, 1909888, 2047488, 2065344, 2148624, 2753792, 2775306, 2864832, 3071232, 3098016, 3700408, 3819776, 4130688, 4162959, 4297248, 5507584, 5550612, 5729664, 6142464, 6196032, 7400816, 7639552, 8261376, 8325918, 8594496, 11101224, 11459328, 12392064, 14801632, 16522752, 16651836, 17188992, 22202448, 22918656, 24784128, 29603264, 33303672, 34377984, 44404896, 49568256, 59206528, 66607344, 68755968, 88809792, 118413056, 133214688, 177619584, 236826112, 266429376, 355239168, 532858752, 710478336, 1065717504, 2131435008]

約数ペア:

[(1, 2131435008), (2, 1065717504), (3, 710478336), (4, 532858752), (6, 355239168), (8, 266429376), (9, 236826112), (12, 177619584), (16, 133214688), (18, 118413056), (24, 88809792), (31, 68755968), (32, 66607344), (36, 59206528), (43, 49568256), (48, 44404896), (62, 34377984), (64, 33303672), (72, 29603264), (86, 24784128), (93, 22918656), (96, 22202448), (124, 17188992), (128, 16651836), (129, 16522752), (144, 14801632), (172, 12392064), (186, 11459328), (192, 11101224), (248, 8594496), (256, 8325918), (258, 8261376), (279, 7639552), (288, 7400816), (344, 6196032), (347, 6142464), (372, 5729664), (384, 5550612), (387, 5507584), (496, 4297248), (512, 4162959), (516, 4130688), (558, 3819776), (576, 3700408), (688, 3098016), (694, 3071232), (744, 2864832), (768, 2775306), (774, 2753792), (992, 2148624), (1032, 2065344), (1041, 2047488), (1116, 1909888), (1152, 1850204), (1333, 1598976), (1376, 1549008), (1388, 1535616), (1488, 1432416), (1536, 1387653), (1548, 1376896), (1984, 1074312), (2064, 1032672), (2082, 1023744), (2232, 954944), (2304, 925102), (2666, 799488), (2752, 774504), (2776, 767808), (2976, 716208), (3096, 688448), (3123, 682496), (3968, 537156), (3999, 532992), (4128, 516336), (4164, 511872), (4464, 477472), (4608, 462551), (5332, 399744), (5504, 387252), (5552, 383904), (5952, 358104), (6192, 344224), (6246, 341248), (7936, 268578), (7998, 266496), (8256, 258168), (8328, 255936), (8928, 238736), (10664, 199872), (10757, 198144), (11008, 193626), (11104, 191952), (11904, 179052), (11997, 177664), (12384, 172112), (12492, 170624), (14921, 142848), (15872, 134289), (15996, 133248), (16512, 129084), (16656, 127968), (17856, 119368), (21328, 99936), (21514, 99072), (22016, 96813), (22208, 95976), (23808, 89526), (23994, 88832), (24768, 86056), (24984, 85312), (29842, 71424), (31992, 66624), (32271, 66048), (33024, 64542), (33312, 63984), (35712, 59684), (42656, 49968), (43028, 49536), (44416, 47988), (44763, 47616)]