256043842992

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{4621}}^1$

素因数の和:4969

約数の個数: 320

約数和(自身を含む): 855015275520

約数和(自身を除く): 598971432528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 73, 84, 108, 112, 126, 144, 146, 168, 189, 216, 219, 251, 252, 292, 336, 378, 432, 438, 502, 504, 511, 584, 657, 753, 756, 876, 1004, 1008, 1022, 1168, 1314, 1506, 1512, 1533, 1752, 1757, 1971, 2008, 2044, 2259, 2628, 3012, 3024, 3066, 3504, 3514, 3942, 4016, 4088, 4518, 4599, 4621, 5256, 5271, 6024, 6132, 6777, 7028, 7884, 8176, 9036, 9198, 9242, 10512, 10542, 12048, 12264, 13554, 13797, 13863, 14056, 15768, 15813, 18072, 18323, 18396, 18484, 21084, 24528, 27108, 27594, 27726, 28112, 31536, 31626, 32347, 36144, 36646, 36792, 36968, 41589, 42168, 47439, 54216, 54969, 55188, 55452, 63252, 64694, 73292, 73584, 73936, 83178, 84336, 94878, 97041, 108432, 109938, 110376, 110904, 124767, 126504, 128261, 129388, 146584, 164907, 166356, 189756, 194082, 219876, 220752, 221808, 249534, 253008, 256522, 258776, 291123, 293168, 329814, 332712, 337333, 379512, 384783, 388164, 439752, 494721, 499068, 513044, 517552, 582246, 659628, 665424, 674666, 759024, 769566, 776328, 873369, 879504, 989442, 998136, 1011999, 1026088, 1154349, 1159871, 1164492, 1319256, 1349332, 1539132, 1552656, 1746738, 1978884, 1996272, 2023998, 2052176, 2308698, 2319742, 2328984, 2361331, 2638512, 2698664, 3035997, 3078264, 3463047, 3479613, 3493476, 3957768, 4047996, 4617396, 4639484, 4657968, 4722662, 5397328, 6071994, 6156528, 6926094, 6959226, 6986952, 7083993, 7915536, 8095992, 8119097, 9107991, 9234792, 9278968, 9445324, 10438839, 12143988, 13852188, 13918452, 13973904, 14167986, 16191984, 16238194, 18215982, 18469584, 18557936, 18890648, 20877678, 21251979, 24287976, 24357291, 27704376, 27836904, 28335972, 31316517, 32476388, 36431964, 37781296, 41755356, 42503958, 48575952, 48714582, 55408752, 55673808, 56671944, 62633034, 63755937, 64952776, 72863928, 73071873, 83510712, 84670583, 85007916, 97429164, 113343888, 125266068, 127511874, 129905552, 145727856, 146143746, 167021424, 169341166, 170015832, 194858328, 219215619, 250532136, 254011749, 255023748, 292287492, 338682332, 340031664, 389716656, 438431238, 501064272, 508023498, 510047496, 584574984, 592694081, 677364664, 762035247, 876862476, 1016046996, 1020094992, 1169149968, 1185388162, 1354729328, 1524070494, 1753724952, 1778082243, 2032093992, 2286105741, 2370776324, 3048140988, 3507449904, 3556164486, 4064187984, 4572211482, 4741552648, 5334246729, 6096281976, 7112328972, 9144422964, 9483105296, 10668493458, 12192563952, 14224657944, 16002740187, 18288845928, 21336986916, 28449315888, 32005480374, 36577691856, 42673973832, 64010960748, 85347947664, 128021921496, 256043842992]

約数ペア:

[(1, 256043842992), (2, 128021921496), (3, 85347947664), (4, 64010960748), (6, 42673973832), (7, 36577691856), (8, 32005480374), (9, 28449315888), (12, 21336986916), (14, 18288845928), (16, 16002740187), (18, 14224657944), (21, 12192563952), (24, 10668493458), (27, 9483105296), (28, 9144422964), (36, 7112328972), (42, 6096281976), (48, 5334246729), (54, 4741552648), (56, 4572211482), (63, 4064187984), (72, 3556164486), (73, 3507449904), (84, 3048140988), (108, 2370776324), (112, 2286105741), (126, 2032093992), (144, 1778082243), (146, 1753724952), (168, 1524070494), (189, 1354729328), (216, 1185388162), (219, 1169149968), (251, 1020094992), (252, 1016046996), (292, 876862476), (336, 762035247), (378, 677364664), (432, 592694081), (438, 584574984), (502, 510047496), (504, 508023498), (511, 501064272), (584, 438431238), (657, 389716656), (753, 340031664), (756, 338682332), (876, 292287492), (1004, 255023748), (1008, 254011749), (1022, 250532136), (1168, 219215619), (1314, 194858328), (1506, 170015832), (1512, 169341166), (1533, 167021424), (1752, 146143746), (1757, 145727856), (1971, 129905552), (2008, 127511874), (2044, 125266068), (2259, 113343888), (2628, 97429164), (3012, 85007916), (3024, 84670583), (3066, 83510712), (3504, 73071873), (3514, 72863928), (3942, 64952776), (4016, 63755937), (4088, 62633034), (4518, 56671944), (4599, 55673808), (4621, 55408752), (5256, 48714582), (5271, 48575952), (6024, 42503958), (6132, 41755356), (6777, 37781296), (7028, 36431964), (7884, 32476388), (8176, 31316517), (9036, 28335972), (9198, 27836904), (9242, 27704376), (10512, 24357291), (10542, 24287976), (12048, 21251979), (12264, 20877678), (13554, 18890648), (13797, 18557936), (13863, 18469584), (14056, 18215982), (15768, 16238194), (15813, 16191984), (18072, 14167986), (18323, 13973904), (18396, 13918452), (18484, 13852188), (21084, 12143988), (24528, 10438839), (27108, 9445324), (27594, 9278968), (27726, 9234792), (28112, 9107991), (31536, 8119097), (31626, 8095992), (32347, 7915536), (36144, 7083993), (36646, 6986952), (36792, 6959226), (36968, 6926094), (41589, 6156528), (42168, 6071994), (47439, 5397328), (54216, 4722662), (54969, 4657968), (55188, 4639484), (55452, 4617396), (63252, 4047996), (64694, 3957768), (73292, 3493476), (73584, 3479613), (73936, 3463047), (83178, 3078264), (84336, 3035997), (94878, 2698664), (97041, 2638512), (108432, 2361331), (109938, 2328984), (110376, 2319742), (110904, 2308698), (124767, 2052176), (126504, 2023998), (128261, 1996272), (129388, 1978884), (146584, 1746738), (164907, 1552656), (166356, 1539132), (189756, 1349332), (194082, 1319256), (219876, 1164492), (220752, 1159871), (221808, 1154349), (249534, 1026088), (253008, 1011999), (256522, 998136), (258776, 989442), (291123, 879504), (293168, 873369), (329814, 776328), (332712, 769566), (337333, 759024), (379512, 674666), (384783, 665424), (388164, 659628), (439752, 582246), (494721, 517552), (499068, 513044)]