21302717184

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{2647}}^1$

素因数の和:3175

約数の個数: 216

約数和(自身を含む): 70362656000

約数和(自身を除く): 49059938816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 499, 504, 576, 672, 768, 896, 998, 1008, 1152, 1344, 1497, 1792, 1996, 2016, 2304, 2647, 2688, 2994, 3493, 3992, 4032, 4491, 5294, 5376, 5988, 6986, 7941, 7984, 8064, 8982, 10479, 10588, 11976, 13972, 15882, 15968, 16128, 17964, 18529, 20958, 21176, 23823, 23952, 27944, 31437, 31764, 31936, 35928, 37058, 41916, 42352, 47646, 47904, 55587, 55888, 62874, 63528, 63872, 71856, 74116, 83832, 84704, 95292, 95808, 111174, 111776, 125748, 127056, 127744, 143712, 148232, 166761, 167664, 169408, 190584, 191616, 222348, 223552, 251496, 254112, 287424, 296464, 333522, 335328, 338816, 381168, 383232, 444696, 447104, 502992, 508224, 574848, 592928, 667044, 670656, 677632, 762336, 889392, 894208, 1005984, 1016448, 1149696, 1185856, 1320853, 1334088, 1341312, 1524672, 1778784, 2011968, 2032896, 2371712, 2641706, 2668176, 2682624, 3049344, 3557568, 3962559, 4023936, 4743424, 5283412, 5336352, 6098688, 7115136, 7925118, 8047872, 9245971, 10566824, 10672704, 11887677, 14230272, 15850236, 18491942, 21133648, 21345408, 23775354, 27737913, 31700472, 36983884, 42267296, 42690816, 47550708, 55475826, 63400944, 73967768, 83213739, 84534592, 95101416, 110951652, 126801888, 147935536, 166427478, 169069184, 190202832, 221903304, 253603776, 295871072, 332854956, 338138368, 380405664, 443806608, 507207552, 591742144, 665709912, 760811328, 887613216, 1014415104, 1183484288, 1331419824, 1521622656, 1775226432, 2366968576, 2662839648, 3043245312, 3550452864, 5325679296, 7100905728, 10651358592, 21302717184]

約数ペア:

[(1, 21302717184), (2, 10651358592), (3, 7100905728), (4, 5325679296), (6, 3550452864), (7, 3043245312), (8, 2662839648), (9, 2366968576), (12, 1775226432), (14, 1521622656), (16, 1331419824), (18, 1183484288), (21, 1014415104), (24, 887613216), (28, 760811328), (32, 665709912), (36, 591742144), (42, 507207552), (48, 443806608), (56, 380405664), (63, 338138368), (64, 332854956), (72, 295871072), (84, 253603776), (96, 221903304), (112, 190202832), (126, 169069184), (128, 166427478), (144, 147935536), (168, 126801888), (192, 110951652), (224, 95101416), (252, 84534592), (256, 83213739), (288, 73967768), (336, 63400944), (384, 55475826), (448, 47550708), (499, 42690816), (504, 42267296), (576, 36983884), (672, 31700472), (768, 27737913), (896, 23775354), (998, 21345408), (1008, 21133648), (1152, 18491942), (1344, 15850236), (1497, 14230272), (1792, 11887677), (1996, 10672704), (2016, 10566824), (2304, 9245971), (2647, 8047872), (2688, 7925118), (2994, 7115136), (3493, 6098688), (3992, 5336352), (4032, 5283412), (4491, 4743424), (5294, 4023936), (5376, 3962559), (5988, 3557568), (6986, 3049344), (7941, 2682624), (7984, 2668176), (8064, 2641706), (8982, 2371712), (10479, 2032896), (10588, 2011968), (11976, 1778784), (13972, 1524672), (15882, 1341312), (15968, 1334088), (16128, 1320853), (17964, 1185856), (18529, 1149696), (20958, 1016448), (21176, 1005984), (23823, 894208), (23952, 889392), (27944, 762336), (31437, 677632), (31764, 670656), (31936, 667044), (35928, 592928), (37058, 574848), (41916, 508224), (42352, 502992), (47646, 447104), (47904, 444696), (55587, 383232), (55888, 381168), (62874, 338816), (63528, 335328), (63872, 333522), (71856, 296464), (74116, 287424), (83832, 254112), (84704, 251496), (95292, 223552), (95808, 222348), (111174, 191616), (111776, 190584), (125748, 169408), (127056, 167664), (127744, 166761), (143712, 148232)]