256333372416

素因数分解:

$2^{10}\times 3^4\times {\mathrm{11}}^1\times {\mathrm{280949}}^1$

素因数の和:280992

約数の個数: 220

約数和(自身を含む): 835051951800

約数和(自身を除く): 578718579384

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 128, 132, 144, 162, 176, 192, 198, 216, 256, 264, 288, 297, 324, 352, 384, 396, 432, 512, 528, 576, 594, 648, 704, 768, 792, 864, 891, 1024, 1056, 1152, 1188, 1296, 1408, 1536, 1584, 1728, 1782, 2112, 2304, 2376, 2592, 2816, 3072, 3168, 3456, 3564, 4224, 4608, 4752, 5184, 5632, 6336, 6912, 7128, 8448, 9216, 9504, 10368, 11264, 12672, 13824, 14256, 16896, 19008, 20736, 25344, 27648, 28512, 33792, 38016, 41472, 50688, 57024, 76032, 82944, 101376, 114048, 152064, 228096, 280949, 304128, 456192, 561898, 842847, 912384, 1123796, 1685694, 2247592, 2528541, 3090439, 3371388, 4495184, 5057082, 6180878, 6742776, 7585623, 8990368, 9271317, 10114164, 12361756, 13485552, 15171246, 17980736, 18542634, 20228328, 22756869, 24723512, 26971104, 27813951, 30342492, 35961472, 37085268, 40456656, 45513738, 49447024, 53942208, 55627902, 60684984, 71922944, 74170536, 80913312, 83441853, 91027476, 98894048, 107884416, 111255804, 121369968, 143845888, 148341072, 161826624, 166883706, 182054952, 197788096, 215768832, 222511608, 242739936, 250325559, 287691776, 296682144, 323653248, 333767412, 364109904, 395576192, 431537664, 445023216, 485479872, 500651118, 593364288, 647306496, 667534824, 728219808, 791152384, 863075328, 890046432, 970959744, 1001302236, 1186728576, 1294612992, 1335069648, 1456439616, 1582304768, 1780092864, 1941919488, 2002604472, 2373457152, 2589225984, 2670139296, 2912879232, 3164609536, 3560185728, 3883838976, 4005208944, 4746914304, 5340278592, 5825758464, 7120371456, 7767677952, 8010417888, 9493828608, 10680557184, 11651516928, 14240742912, 16020835776, 21361114368, 23303033856, 28481485824, 32041671552, 42722228736, 64083343104, 85444457472, 128166686208, 256333372416]

約数ペア:

[(1, 256333372416), (2, 128166686208), (3, 85444457472), (4, 64083343104), (6, 42722228736), (8, 32041671552), (9, 28481485824), (11, 23303033856), (12, 21361114368), (16, 16020835776), (18, 14240742912), (22, 11651516928), (24, 10680557184), (27, 9493828608), (32, 8010417888), (33, 7767677952), (36, 7120371456), (44, 5825758464), (48, 5340278592), (54, 4746914304), (64, 4005208944), (66, 3883838976), (72, 3560185728), (81, 3164609536), (88, 2912879232), (96, 2670139296), (99, 2589225984), (108, 2373457152), (128, 2002604472), (132, 1941919488), (144, 1780092864), (162, 1582304768), (176, 1456439616), (192, 1335069648), (198, 1294612992), (216, 1186728576), (256, 1001302236), (264, 970959744), (288, 890046432), (297, 863075328), (324, 791152384), (352, 728219808), (384, 667534824), (396, 647306496), (432, 593364288), (512, 500651118), (528, 485479872), (576, 445023216), (594, 431537664), (648, 395576192), (704, 364109904), (768, 333767412), (792, 323653248), (864, 296682144), (891, 287691776), (1024, 250325559), (1056, 242739936), (1152, 222511608), (1188, 215768832), (1296, 197788096), (1408, 182054952), (1536, 166883706), (1584, 161826624), (1728, 148341072), (1782, 143845888), (2112, 121369968), (2304, 111255804), (2376, 107884416), (2592, 98894048), (2816, 91027476), (3072, 83441853), (3168, 80913312), (3456, 74170536), (3564, 71922944), (4224, 60684984), (4608, 55627902), (4752, 53942208), (5184, 49447024), (5632, 45513738), (6336, 40456656), (6912, 37085268), (7128, 35961472), (8448, 30342492), (9216, 27813951), (9504, 26971104), (10368, 24723512), (11264, 22756869), (12672, 20228328), (13824, 18542634), (14256, 17980736), (16896, 15171246), (19008, 13485552), (20736, 12361756), (25344, 10114164), (27648, 9271317), (28512, 8990368), (33792, 7585623), (38016, 6742776), (41472, 6180878), (50688, 5057082), (57024, 4495184), (76032, 3371388), (82944, 3090439), (101376, 2528541), (114048, 2247592), (152064, 1685694), (228096, 1123796), (280949, 912384), (304128, 842847), (456192, 561898)]