21551463936

素因数分解:

$2^9\times 3^5\times {\mathrm{83}}^1\times {\mathrm{2087}}^1$

素因数の和:2203

約数の個数: 240

約数和(自身を含む): 65311069824

約数和(自身を除く): 43759605888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 83, 96, 108, 128, 144, 162, 166, 192, 216, 243, 249, 256, 288, 324, 332, 384, 432, 486, 498, 512, 576, 648, 664, 747, 768, 864, 972, 996, 1152, 1296, 1328, 1494, 1536, 1728, 1944, 1992, 2087, 2241, 2304, 2592, 2656, 2988, 3456, 3888, 3984, 4174, 4482, 4608, 5184, 5312, 5976, 6261, 6723, 6912, 7776, 7968, 8348, 8964, 10368, 10624, 11952, 12522, 13446, 13824, 15552, 15936, 16696, 17928, 18783, 20169, 20736, 21248, 23904, 25044, 26892, 31104, 31872, 33392, 35856, 37566, 40338, 41472, 42496, 47808, 50088, 53784, 56349, 62208, 63744, 66784, 71712, 75132, 80676, 95616, 100176, 107568, 112698, 124416, 127488, 133568, 143424, 150264, 161352, 169047, 173221, 191232, 200352, 215136, 225396, 267136, 286848, 300528, 322704, 338094, 346442, 382464, 400704, 430272, 450792, 507141, 519663, 534272, 573696, 601056, 645408, 676188, 692884, 801408, 860544, 901584, 1014282, 1039326, 1068544, 1147392, 1202112, 1290816, 1352376, 1385768, 1558989, 1602816, 1721088, 1803168, 2028564, 2078652, 2404224, 2581632, 2704752, 2771536, 3117978, 3205632, 3442176, 3606336, 4057128, 4157304, 4676967, 4808448, 5163264, 5409504, 5543072, 6235956, 7212672, 8114256, 8314608, 9353934, 9616896, 10326528, 10819008, 11086144, 12471912, 14030901, 14425344, 16228512, 16629216, 18707868, 21638016, 22172288, 24943824, 28061802, 28850688, 32457024, 33258432, 37415736, 42092703, 43276032, 44344576, 49887648, 56123604, 64914048, 66516864, 74831472, 84185406, 86552064, 88689152, 99775296, 112247208, 129828096, 133033728, 149662944, 168370812, 199550592, 224494416, 259656192, 266067456, 299325888, 336741624, 399101184, 448988832, 598651776, 673483248, 798202368, 897977664, 1197303552, 1346966496, 1795955328, 2394607104, 2693932992, 3591910656, 5387865984, 7183821312, 10775731968, 21551463936]

約数ペア:

[(1, 21551463936), (2, 10775731968), (3, 7183821312), (4, 5387865984), (6, 3591910656), (8, 2693932992), (9, 2394607104), (12, 1795955328), (16, 1346966496), (18, 1197303552), (24, 897977664), (27, 798202368), (32, 673483248), (36, 598651776), (48, 448988832), (54, 399101184), (64, 336741624), (72, 299325888), (81, 266067456), (83, 259656192), (96, 224494416), (108, 199550592), (128, 168370812), (144, 149662944), (162, 133033728), (166, 129828096), (192, 112247208), (216, 99775296), (243, 88689152), (249, 86552064), (256, 84185406), (288, 74831472), (324, 66516864), (332, 64914048), (384, 56123604), (432, 49887648), (486, 44344576), (498, 43276032), (512, 42092703), (576, 37415736), (648, 33258432), (664, 32457024), (747, 28850688), (768, 28061802), (864, 24943824), (972, 22172288), (996, 21638016), (1152, 18707868), (1296, 16629216), (1328, 16228512), (1494, 14425344), (1536, 14030901), (1728, 12471912), (1944, 11086144), (1992, 10819008), (2087, 10326528), (2241, 9616896), (2304, 9353934), (2592, 8314608), (2656, 8114256), (2988, 7212672), (3456, 6235956), (3888, 5543072), (3984, 5409504), (4174, 5163264), (4482, 4808448), (4608, 4676967), (5184, 4157304), (5312, 4057128), (5976, 3606336), (6261, 3442176), (6723, 3205632), (6912, 3117978), (7776, 2771536), (7968, 2704752), (8348, 2581632), (8964, 2404224), (10368, 2078652), (10624, 2028564), (11952, 1803168), (12522, 1721088), (13446, 1602816), (13824, 1558989), (15552, 1385768), (15936, 1352376), (16696, 1290816), (17928, 1202112), (18783, 1147392), (20169, 1068544), (20736, 1039326), (21248, 1014282), (23904, 901584), (25044, 860544), (26892, 801408), (31104, 692884), (31872, 676188), (33392, 645408), (35856, 601056), (37566, 573696), (40338, 534272), (41472, 519663), (42496, 507141), (47808, 450792), (50088, 430272), (53784, 400704), (56349, 382464), (62208, 346442), (63744, 338094), (66784, 322704), (71712, 300528), (75132, 286848), (80676, 267136), (95616, 225396), (100176, 215136), (107568, 200352), (112698, 191232), (124416, 173221), (127488, 169047), (133568, 161352), (143424, 150264)]