280981925952

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1\times {\mathrm{8053}}^1$

素因数の和:10085

約数の個数: 224

約数和(自身を含む): 915564287232

約数和(自身を除く): 634582361280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 1997, 2184, 2496, 2912, 3994, 4368, 5824, 5991, 7988, 8053, 8736, 11982, 13979, 15976, 16106, 17472, 23964, 24159, 25961, 27958, 31952, 32212, 41937, 47928, 48318, 51922, 55916, 56371, 63904, 64424, 77883, 83874, 95856, 96636, 103844, 104689, 111832, 112742, 127808, 128848, 155766, 167748, 169113, 181727, 191712, 193272, 207688, 209378, 223664, 225484, 257696, 311532, 314067, 335496, 338226, 363454, 383424, 386544, 415376, 418756, 447328, 450968, 515392, 545181, 623064, 628134, 670992, 676452, 726908, 732823, 773088, 830752, 837512, 894656, 901936, 1090362, 1246128, 1256268, 1341984, 1352904, 1453816, 1465646, 1546176, 1661504, 1675024, 1803872, 2180724, 2198469, 2492256, 2512536, 2683968, 2705808, 2907632, 2931292, 3350048, 3607744, 4361448, 4396938, 4984512, 5025072, 5411616, 5815264, 5862584, 6700096, 8722896, 8793876, 10050144, 10823232, 11630528, 11725168, 16081841, 17445792, 17587752, 20100288, 23450336, 32163682, 34891584, 35175504, 46900672, 48245523, 64327364, 70351008, 96491046, 112572887, 128654728, 140702016, 192982092, 209063933, 225145774, 257309456, 337718661, 385964184, 418127866, 450291548, 514618912, 627191799, 675437322, 771928368, 836255732, 900583096, 1029237824, 1254383598, 1350874644, 1463447531, 1543856736, 1672511464, 1801166192, 2508767196, 2701749288, 2926895062, 3087713472, 3345022928, 3602332384, 4390342593, 5017534392, 5403498576, 5853790124, 6690045856, 7204664768, 8780685186, 10035068784, 10806997152, 11707580248, 13380091712, 17561370372, 20070137568, 21613994304, 23415160496, 35122740744, 40140275136, 46830320992, 70245481488, 93660641984, 140490962976, 280981925952]

約数ペア:

[(1, 280981925952), (2, 140490962976), (3, 93660641984), (4, 70245481488), (6, 46830320992), (7, 40140275136), (8, 35122740744), (12, 23415160496), (13, 21613994304), (14, 20070137568), (16, 17561370372), (21, 13380091712), (24, 11707580248), (26, 10806997152), (28, 10035068784), (32, 8780685186), (39, 7204664768), (42, 6690045856), (48, 5853790124), (52, 5403498576), (56, 5017534392), (64, 4390342593), (78, 3602332384), (84, 3345022928), (91, 3087713472), (96, 2926895062), (104, 2701749288), (112, 2508767196), (156, 1801166192), (168, 1672511464), (182, 1543856736), (192, 1463447531), (208, 1350874644), (224, 1254383598), (273, 1029237824), (312, 900583096), (336, 836255732), (364, 771928368), (416, 675437322), (448, 627191799), (546, 514618912), (624, 450291548), (672, 418127866), (728, 385964184), (832, 337718661), (1092, 257309456), (1248, 225145774), (1344, 209063933), (1456, 192982092), (1997, 140702016), (2184, 128654728), (2496, 112572887), (2912, 96491046), (3994, 70351008), (4368, 64327364), (5824, 48245523), (5991, 46900672), (7988, 35175504), (8053, 34891584), (8736, 32163682), (11982, 23450336), (13979, 20100288), (15976, 17587752), (16106, 17445792), (17472, 16081841), (23964, 11725168), (24159, 11630528), (25961, 10823232), (27958, 10050144), (31952, 8793876), (32212, 8722896), (41937, 6700096), (47928, 5862584), (48318, 5815264), (51922, 5411616), (55916, 5025072), (56371, 4984512), (63904, 4396938), (64424, 4361448), (77883, 3607744), (83874, 3350048), (95856, 2931292), (96636, 2907632), (103844, 2705808), (104689, 2683968), (111832, 2512536), (112742, 2492256), (127808, 2198469), (128848, 2180724), (155766, 1803872), (167748, 1675024), (169113, 1661504), (181727, 1546176), (191712, 1465646), (193272, 1453816), (207688, 1352904), (209378, 1341984), (223664, 1256268), (225484, 1246128), (257696, 1090362), (311532, 901936), (314067, 894656), (335496, 837512), (338226, 830752), (363454, 773088), (383424, 732823), (386544, 726908), (415376, 676452), (418756, 670992), (447328, 628134), (450968, 623064), (515392, 545181)]