211436161664

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{2557}}^1$

素因数の和:2851

約数の個数: 256

約数和(自身を含む): 537695692800

約数和(自身を除く): 326259531136

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 229, 248, 364, 403, 416, 434, 448, 458, 496, 728, 806, 832, 868, 896, 916, 992, 1456, 1603, 1612, 1664, 1736, 1832, 1984, 2557, 2821, 2912, 2977, 3206, 3224, 3472, 3664, 3968, 5114, 5642, 5824, 5954, 6412, 6448, 6944, 7099, 7328, 10228, 11284, 11648, 11908, 12824, 12896, 13888, 14198, 14656, 17899, 20456, 20839, 22568, 23816, 25648, 25792, 27776, 28396, 29312, 33241, 35798, 40912, 41678, 45136, 47632, 49693, 51296, 51584, 56792, 66482, 71596, 79267, 81824, 83356, 90272, 92287, 95264, 99386, 102592, 113584, 132964, 143192, 158534, 163648, 166712, 180544, 184574, 190528, 198772, 205184, 227168, 232687, 265928, 286384, 317068, 327296, 333424, 361088, 369148, 381056, 397544, 454336, 465374, 531856, 554869, 572768, 585553, 634136, 646009, 666848, 738296, 795088, 908672, 930748, 1030471, 1063712, 1109738, 1145536, 1171106, 1268272, 1292018, 1333696, 1476592, 1590176, 1861496, 2060942, 2127424, 2219476, 2291072, 2342212, 2536544, 2584036, 2667392, 2953184, 3180352, 3722992, 4098871, 4121884, 4254848, 4438952, 4684424, 5073088, 5168072, 5906368, 6360704, 7213297, 7445984, 7612189, 8197742, 8243768, 8877904, 9368848, 10146176, 10336144, 11812736, 14426594, 14891968, 15224378, 16395484, 16487536, 17755808, 18152143, 18737696, 20672288, 28853188, 29783936, 30448756, 32790968, 32975072, 35511616, 36304286, 37475392, 41344576, 53285323, 57706376, 60897512, 65581936, 65950144, 71023232, 72608572, 74950784, 82689152, 106570646, 115412752, 121795024, 127065001, 131163872, 131900288, 145217144, 213141292, 230825504, 235977859, 243590048, 254130002, 262327744, 290434288, 426282584, 461651008, 471955718, 487180096, 508260004, 524655488, 580868576, 852565168, 923302016, 943911436, 974360192, 1016520008, 1161737152, 1651845013, 1705130336, 1887822872, 2033040016, 2323474304, 3303690026, 3410260672, 3775645744, 4066080032, 6607380052, 6820521344, 7551291488, 8132160064, 13214760104, 15102582976, 16264320128, 26429520208, 30205165952, 52859040416, 105718080832, 211436161664]

約数ペア:

[(1, 211436161664), (2, 105718080832), (4, 52859040416), (7, 30205165952), (8, 26429520208), (13, 16264320128), (14, 15102582976), (16, 13214760104), (26, 8132160064), (28, 7551291488), (31, 6820521344), (32, 6607380052), (52, 4066080032), (56, 3775645744), (62, 3410260672), (64, 3303690026), (91, 2323474304), (104, 2033040016), (112, 1887822872), (124, 1705130336), (128, 1651845013), (182, 1161737152), (208, 1016520008), (217, 974360192), (224, 943911436), (229, 923302016), (248, 852565168), (364, 580868576), (403, 524655488), (416, 508260004), (434, 487180096), (448, 471955718), (458, 461651008), (496, 426282584), (728, 290434288), (806, 262327744), (832, 254130002), (868, 243590048), (896, 235977859), (916, 230825504), (992, 213141292), (1456, 145217144), (1603, 131900288), (1612, 131163872), (1664, 127065001), (1736, 121795024), (1832, 115412752), (1984, 106570646), (2557, 82689152), (2821, 74950784), (2912, 72608572), (2977, 71023232), (3206, 65950144), (3224, 65581936), (3472, 60897512), (3664, 57706376), (3968, 53285323), (5114, 41344576), (5642, 37475392), (5824, 36304286), (5954, 35511616), (6412, 32975072), (6448, 32790968), (6944, 30448756), (7099, 29783936), (7328, 28853188), (10228, 20672288), (11284, 18737696), (11648, 18152143), (11908, 17755808), (12824, 16487536), (12896, 16395484), (13888, 15224378), (14198, 14891968), (14656, 14426594), (17899, 11812736), (20456, 10336144), (20839, 10146176), (22568, 9368848), (23816, 8877904), (25648, 8243768), (25792, 8197742), (27776, 7612189), (28396, 7445984), (29312, 7213297), (33241, 6360704), (35798, 5906368), (40912, 5168072), (41678, 5073088), (45136, 4684424), (47632, 4438952), (49693, 4254848), (51296, 4121884), (51584, 4098871), (56792, 3722992), (66482, 3180352), (71596, 2953184), (79267, 2667392), (81824, 2584036), (83356, 2536544), (90272, 2342212), (92287, 2291072), (95264, 2219476), (99386, 2127424), (102592, 2060942), (113584, 1861496), (132964, 1590176), (143192, 1476592), (158534, 1333696), (163648, 1292018), (166712, 1268272), (180544, 1171106), (184574, 1145536), (190528, 1109738), (198772, 1063712), (205184, 1030471), (227168, 930748), (232687, 908672), (265928, 795088), (286384, 738296), (317068, 666848), (327296, 646009), (333424, 634136), (361088, 585553), (369148, 572768), (381056, 554869), (397544, 531856), (454336, 465374)]