2387998464

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{433}}^1$

素因数の和:662

約数の個数: 144

約数和(自身を含む): 6557413632

約数和(自身を除く): 4169415168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 167, 172, 192, 256, 258, 334, 344, 384, 433, 501, 516, 668, 688, 768, 866, 1002, 1032, 1299, 1336, 1376, 1732, 2004, 2064, 2598, 2672, 2752, 3464, 4008, 4128, 5196, 5344, 5504, 6928, 7181, 8016, 8256, 10392, 10688, 11008, 13856, 14362, 16032, 16512, 18619, 20784, 21376, 21543, 27712, 28724, 32064, 33024, 37238, 41568, 42752, 43086, 55424, 55857, 57448, 64128, 72311, 74476, 83136, 86172, 110848, 111714, 114896, 128256, 144622, 148952, 166272, 172344, 216933, 223428, 229792, 289244, 297904, 332544, 344688, 433866, 446856, 459584, 578488, 595808, 689376, 867732, 893712, 919168, 1156976, 1191616, 1378752, 1735464, 1787424, 1838336, 2313952, 2383232, 2757504, 3109373, 3470928, 3574848, 4627904, 4766464, 5515008, 6218746, 6941856, 7149696, 9255808, 9328119, 12437492, 13883712, 14299392, 18511616, 18656238, 24874984, 27767424, 37312476, 49749968, 55534848, 74624952, 99499936, 149249904, 198999872, 298499808, 397999744, 596999616, 795999488, 1193999232, 2387998464]

約数ペア:

[(1, 2387998464), (2, 1193999232), (3, 795999488), (4, 596999616), (6, 397999744), (8, 298499808), (12, 198999872), (16, 149249904), (24, 99499936), (32, 74624952), (43, 55534848), (48, 49749968), (64, 37312476), (86, 27767424), (96, 24874984), (128, 18656238), (129, 18511616), (167, 14299392), (172, 13883712), (192, 12437492), (256, 9328119), (258, 9255808), (334, 7149696), (344, 6941856), (384, 6218746), (433, 5515008), (501, 4766464), (516, 4627904), (668, 3574848), (688, 3470928), (768, 3109373), (866, 2757504), (1002, 2383232), (1032, 2313952), (1299, 1838336), (1336, 1787424), (1376, 1735464), (1732, 1378752), (2004, 1191616), (2064, 1156976), (2598, 919168), (2672, 893712), (2752, 867732), (3464, 689376), (4008, 595808), (4128, 578488), (5196, 459584), (5344, 446856), (5504, 433866), (6928, 344688), (7181, 332544), (8016, 297904), (8256, 289244), (10392, 229792), (10688, 223428), (11008, 216933), (13856, 172344), (14362, 166272), (16032, 148952), (16512, 144622), (18619, 128256), (20784, 114896), (21376, 111714), (21543, 110848), (27712, 86172), (28724, 83136), (32064, 74476), (33024, 72311), (37238, 64128), (41568, 57448), (42752, 55857), (43086, 55424)]