281255896704

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1\times {\mathrm{1451}}^1$

素因数の和:2799

約数の個数: 256

約数和(自身を含む): 826633589760

約数和(自身を除く): 545377693056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 64, 68, 69, 92, 96, 102, 128, 136, 138, 184, 192, 204, 272, 276, 368, 384, 391, 408, 544, 552, 736, 782, 816, 1088, 1104, 1173, 1291, 1451, 1472, 1564, 1632, 2176, 2208, 2346, 2582, 2902, 2944, 3128, 3264, 3873, 4353, 4416, 4692, 5164, 5804, 6256, 6528, 7746, 8706, 8832, 9384, 10328, 11608, 12512, 15492, 17412, 18768, 20656, 21947, 23216, 24667, 25024, 29693, 30984, 33373, 34824, 37536, 41312, 43894, 46432, 49334, 50048, 59386, 61968, 65841, 66746, 69648, 74001, 75072, 82624, 87788, 89079, 92864, 98668, 100119, 118772, 123936, 131682, 133492, 139296, 148002, 150144, 165248, 175576, 178158, 185728, 197336, 200238, 237544, 247872, 263364, 266984, 278592, 296004, 351152, 356316, 394672, 400476, 475088, 495744, 504781, 526728, 533968, 557184, 567341, 592008, 702304, 712632, 789344, 800952, 950176, 1009562, 1053456, 1067936, 1134682, 1184016, 1404608, 1425264, 1514343, 1578688, 1601904, 1702023, 1873241, 1900352, 2019124, 2106912, 2135872, 2269364, 2368032, 2809216, 2850528, 3028686, 3157376, 3203808, 3404046, 3746482, 3800704, 4038248, 4213824, 4271744, 4538728, 4736064, 5619723, 5701056, 6057372, 6407616, 6808092, 7492964, 8076496, 8427648, 9077456, 9472128, 11239446, 11402112, 12114744, 12815232, 13616184, 14985928, 16152992, 18154912, 22478892, 24229488, 27232368, 29971856, 31845097, 32305984, 36309824, 43084543, 44957784, 48458976, 54464736, 59943712, 63690194, 64611968, 72619648, 86169086, 89915568, 95535291, 96917952, 108929472, 119887424, 127380388, 129253629, 172338172, 179831136, 191070582, 193835904, 217858944, 239774848, 254760776, 258507258, 344676344, 359662272, 382141164, 509521552, 517014516, 689352688, 719324544, 732437231, 764282328, 1019043104, 1034029032, 1378705376, 1464874462, 1528564656, 2038086208, 2068058064, 2197311693, 2757410752, 2929748924, 3057129312, 4076172416, 4136116128, 4394623386, 5514821504, 5859497848, 6114258624, 8272232256, 8789246772, 11718995696, 12228517248, 16544464512, 17578493544, 23437991392, 35156987088, 46875982784, 70313974176, 93751965568, 140627948352, 281255896704]

約数ペア:

[(1, 281255896704), (2, 140627948352), (3, 93751965568), (4, 70313974176), (6, 46875982784), (8, 35156987088), (12, 23437991392), (16, 17578493544), (17, 16544464512), (23, 12228517248), (24, 11718995696), (32, 8789246772), (34, 8272232256), (46, 6114258624), (48, 5859497848), (51, 5514821504), (64, 4394623386), (68, 4136116128), (69, 4076172416), (92, 3057129312), (96, 2929748924), (102, 2757410752), (128, 2197311693), (136, 2068058064), (138, 2038086208), (184, 1528564656), (192, 1464874462), (204, 1378705376), (272, 1034029032), (276, 1019043104), (368, 764282328), (384, 732437231), (391, 719324544), (408, 689352688), (544, 517014516), (552, 509521552), (736, 382141164), (782, 359662272), (816, 344676344), (1088, 258507258), (1104, 254760776), (1173, 239774848), (1291, 217858944), (1451, 193835904), (1472, 191070582), (1564, 179831136), (1632, 172338172), (2176, 129253629), (2208, 127380388), (2346, 119887424), (2582, 108929472), (2902, 96917952), (2944, 95535291), (3128, 89915568), (3264, 86169086), (3873, 72619648), (4353, 64611968), (4416, 63690194), (4692, 59943712), (5164, 54464736), (5804, 48458976), (6256, 44957784), (6528, 43084543), (7746, 36309824), (8706, 32305984), (8832, 31845097), (9384, 29971856), (10328, 27232368), (11608, 24229488), (12512, 22478892), (15492, 18154912), (17412, 16152992), (18768, 14985928), (20656, 13616184), (21947, 12815232), (23216, 12114744), (24667, 11402112), (25024, 11239446), (29693, 9472128), (30984, 9077456), (33373, 8427648), (34824, 8076496), (37536, 7492964), (41312, 6808092), (43894, 6407616), (46432, 6057372), (49334, 5701056), (50048, 5619723), (59386, 4736064), (61968, 4538728), (65841, 4271744), (66746, 4213824), (69648, 4038248), (74001, 3800704), (75072, 3746482), (82624, 3404046), (87788, 3203808), (89079, 3157376), (92864, 3028686), (98668, 2850528), (100119, 2809216), (118772, 2368032), (123936, 2269364), (131682, 2135872), (133492, 2106912), (139296, 2019124), (148002, 1900352), (150144, 1873241), (165248, 1702023), (175576, 1601904), (178158, 1578688), (185728, 1514343), (197336, 1425264), (200238, 1404608), (237544, 1184016), (247872, 1134682), (263364, 1067936), (266984, 1053456), (278592, 1009562), (296004, 950176), (351152, 800952), (356316, 789344), (394672, 712632), (400476, 702304), (475088, 592008), (495744, 567341), (504781, 557184), (526728, 533968)]