16641982464

素因数分解:

$2^{15}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 256

約数和(自身を含む): 47243919360

約数和(自身を除く): 30601936896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 64, 86, 93, 96, 124, 127, 128, 129, 172, 186, 192, 248, 254, 256, 258, 344, 372, 381, 384, 496, 508, 512, 516, 688, 744, 762, 768, 992, 1016, 1024, 1032, 1333, 1376, 1488, 1524, 1536, 1984, 2032, 2048, 2064, 2666, 2752, 2976, 3048, 3072, 3937, 3968, 3999, 4064, 4096, 4128, 5332, 5461, 5504, 5952, 6096, 6144, 7874, 7936, 7998, 8128, 8192, 8256, 10664, 10922, 11008, 11811, 11904, 12192, 12288, 15748, 15872, 15996, 16256, 16383, 16384, 16512, 21328, 21844, 22016, 23622, 23808, 24384, 24576, 31496, 31744, 31992, 32512, 32766, 32768, 33024, 42656, 43688, 44032, 47244, 47616, 48768, 49152, 62992, 63488, 63984, 65024, 65532, 66048, 85312, 87376, 88064, 94488, 95232, 97536, 98304, 125984, 126976, 127968, 130048, 131064, 132096, 169291, 170624, 174752, 176128, 188976, 190464, 195072, 251968, 253952, 255936, 260096, 262128, 264192, 338582, 341248, 349504, 352256, 377952, 380928, 390144, 503936, 507873, 507904, 511872, 520192, 524256, 528384, 677164, 682496, 699008, 704512, 755904, 761856, 780288, 1007872, 1015746, 1015808, 1023744, 1040384, 1048512, 1056768, 1354328, 1364992, 1398016, 1409024, 1511808, 1523712, 1560576, 2015744, 2031492, 2047488, 2080768, 2097024, 2113536, 2708656, 2729984, 2796032, 3023616, 3047424, 3121152, 4031488, 4062984, 4094976, 4161536, 4194048, 4227072, 5417312, 5459968, 5592064, 6047232, 6242304, 8062976, 8125968, 8189952, 8388096, 10834624, 10919936, 11184128, 12094464, 12484608, 16125952, 16251936, 16379904, 16776192, 21669248, 21839872, 22368256, 24188928, 32251904, 32503872, 32759808, 33552384, 43338496, 43679744, 44736512, 48377856, 64503808, 65007744, 65519616, 67104768, 86676992, 89473024, 96755712, 129007616, 130015488, 131039232, 134209536, 173353984, 178946048, 193511424, 260030976, 268419072, 346707968, 387022848, 520061952, 536838144, 693415936, 1040123904, 1386831872, 2080247808, 2773663744, 4160495616, 5547327488, 8320991232, 16641982464]

約数ペア:

[(1, 16641982464), (2, 8320991232), (3, 5547327488), (4, 4160495616), (6, 2773663744), (8, 2080247808), (12, 1386831872), (16, 1040123904), (24, 693415936), (31, 536838144), (32, 520061952), (43, 387022848), (48, 346707968), (62, 268419072), (64, 260030976), (86, 193511424), (93, 178946048), (96, 173353984), (124, 134209536), (127, 131039232), (128, 130015488), (129, 129007616), (172, 96755712), (186, 89473024), (192, 86676992), (248, 67104768), (254, 65519616), (256, 65007744), (258, 64503808), (344, 48377856), (372, 44736512), (381, 43679744), (384, 43338496), (496, 33552384), (508, 32759808), (512, 32503872), (516, 32251904), (688, 24188928), (744, 22368256), (762, 21839872), (768, 21669248), (992, 16776192), (1016, 16379904), (1024, 16251936), (1032, 16125952), (1333, 12484608), (1376, 12094464), (1488, 11184128), (1524, 10919936), (1536, 10834624), (1984, 8388096), (2032, 8189952), (2048, 8125968), (2064, 8062976), (2666, 6242304), (2752, 6047232), (2976, 5592064), (3048, 5459968), (3072, 5417312), (3937, 4227072), (3968, 4194048), (3999, 4161536), (4064, 4094976), (4096, 4062984), (4128, 4031488), (5332, 3121152), (5461, 3047424), (5504, 3023616), (5952, 2796032), (6096, 2729984), (6144, 2708656), (7874, 2113536), (7936, 2097024), (7998, 2080768), (8128, 2047488), (8192, 2031492), (8256, 2015744), (10664, 1560576), (10922, 1523712), (11008, 1511808), (11811, 1409024), (11904, 1398016), (12192, 1364992), (12288, 1354328), (15748, 1056768), (15872, 1048512), (15996, 1040384), (16256, 1023744), (16383, 1015808), (16384, 1015746), (16512, 1007872), (21328, 780288), (21844, 761856), (22016, 755904), (23622, 704512), (23808, 699008), (24384, 682496), (24576, 677164), (31496, 528384), (31744, 524256), (31992, 520192), (32512, 511872), (32766, 507904), (32768, 507873), (33024, 503936), (42656, 390144), (43688, 380928), (44032, 377952), (47244, 352256), (47616, 349504), (48768, 341248), (49152, 338582), (62992, 264192), (63488, 262128), (63984, 260096), (65024, 255936), (65532, 253952), (66048, 251968), (85312, 195072), (87376, 190464), (88064, 188976), (94488, 176128), (95232, 174752), (97536, 170624), (98304, 169291), (125984, 132096), (126976, 131064), (127968, 130048)]