21407091552

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:863

約数の個数: 432

約数和(自身を含む): 77186543616

約数和(自身を除く): 55779452064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 121, 126, 127, 132, 144, 154, 168, 176, 198, 224, 231, 242, 252, 254, 264, 288, 308, 336, 352, 363, 381, 396, 462, 484, 504, 508, 528, 616, 672, 691, 693, 726, 762, 792, 847, 889, 924, 968, 1008, 1016, 1056, 1089, 1143, 1232, 1382, 1386, 1397, 1452, 1524, 1584, 1694, 1778, 1848, 1936, 2016, 2032, 2073, 2178, 2286, 2464, 2541, 2667, 2764, 2772, 2794, 2904, 3048, 3168, 3388, 3556, 3696, 3872, 4064, 4146, 4191, 4356, 4572, 4837, 5082, 5334, 5528, 5544, 5588, 5808, 6096, 6219, 6776, 7112, 7392, 7601, 7623, 8001, 8292, 8382, 8712, 9144, 9674, 9779, 10164, 10668, 11056, 11088, 11176, 11616, 12192, 12438, 12573, 13552, 14224, 14511, 15202, 15246, 15367, 16002, 16584, 16764, 17424, 18288, 19348, 19558, 20328, 21336, 22112, 22176, 22352, 22803, 24876, 25146, 27104, 28448, 29022, 29337, 30404, 30492, 30734, 32004, 33168, 33528, 34848, 36576, 38696, 39116, 40656, 42672, 43533, 44704, 45606, 46101, 49752, 50292, 53207, 58044, 58674, 60808, 60984, 61468, 64008, 66336, 67056, 68409, 77392, 78232, 81312, 83611, 85344, 87066, 87757, 88011, 91212, 92202, 99504, 100584, 106414, 107569, 116088, 117348, 121616, 121968, 122936, 128016, 134112, 136818, 138303, 154784, 156464, 159621, 167222, 174132, 175514, 176022, 182424, 184404, 199008, 201168, 212828, 215138, 232176, 234696, 243232, 243936, 245872, 250833, 256032, 263271, 273636, 276606, 312928, 319242, 322707, 334444, 348264, 351028, 352044, 364848, 368808, 402336, 425656, 430276, 464352, 469392, 478863, 491744, 501666, 526542, 547272, 553212, 585277, 614299, 638484, 645414, 668888, 696528, 702056, 704088, 729696, 737616, 752499, 789813, 851312, 860552, 938784, 957726, 965327, 968121, 1003332, 1053084, 1094544, 1106424, 1170554, 1228598, 1276968, 1290828, 1337776, 1393056, 1404112, 1408176, 1475232, 1504998, 1579626, 1702624, 1721104, 1755831, 1842897, 1915452, 1930654, 1936242, 2006664, 2106168, 2189088, 2212848, 2341108, 2457196, 2553936, 2581656, 2675552, 2808224, 2816352, 2895981, 3009996, 3159252, 3442208, 3511662, 3685794, 3830904, 3861308, 3872484, 4013328, 4212336, 4425696, 4682216, 4914392, 5107872, 5163312, 5267493, 5528691, 5791962, 6019992, 6318504, 6757289, 7023324, 7371588, 7661808, 7722616, 7744968, 8026656, 8424672, 8687943, 9364432, 9828784, 10326624, 10534986, 10618597, 11057382, 11583924, 12039984, 12637008, 13514578, 14046648, 14743176, 15323616, 15445232, 15489936, 17375886, 18728864, 19657568, 20271867, 21069972, 21237194, 22114764, 23167848, 24079968, 25274016, 27029156, 28093296, 29486352, 30890464, 30979872, 31855791, 34751772, 40543734, 42139944, 42474388, 44229528, 46335696, 54058312, 56186592, 58972704, 60815601, 63711582, 69503544, 74330179, 81087468, 84279888, 84948776, 88459056, 92671392, 95567373, 108116624, 121631202, 127423164, 139007088, 148660358, 162174936, 168559776, 169897552, 176918112, 191134746, 216233248, 222990537, 243262404, 254846328, 278014176, 297320716, 324349872, 339795104, 382269492, 445981074, 486524808, 509692656, 594641432, 648699744, 668971611, 764538984, 891962148, 973049616, 1019385312, 1189282864, 1337943222, 1529077968, 1783924296, 1946099232, 2378565728, 2675886444, 3058155936, 3567848592, 5351772888, 7135697184, 10703545776, 21407091552]

約数ペア:

[(1, 21407091552), (2, 10703545776), (3, 7135697184), (4, 5351772888), (6, 3567848592), (7, 3058155936), (8, 2675886444), (9, 2378565728), (11, 1946099232), (12, 1783924296), (14, 1529077968), (16, 1337943222), (18, 1189282864), (21, 1019385312), (22, 973049616), (24, 891962148), (28, 764538984), (32, 668971611), (33, 648699744), (36, 594641432), (42, 509692656), (44, 486524808), (48, 445981074), (56, 382269492), (63, 339795104), (66, 324349872), (72, 297320716), (77, 278014176), (84, 254846328), (88, 243262404), (96, 222990537), (99, 216233248), (112, 191134746), (121, 176918112), (126, 169897552), (127, 168559776), (132, 162174936), (144, 148660358), (154, 139007088), (168, 127423164), (176, 121631202), (198, 108116624), (224, 95567373), (231, 92671392), (242, 88459056), (252, 84948776), (254, 84279888), (264, 81087468), (288, 74330179), (308, 69503544), (336, 63711582), (352, 60815601), (363, 58972704), (381, 56186592), (396, 54058312), (462, 46335696), (484, 44229528), (504, 42474388), (508, 42139944), (528, 40543734), (616, 34751772), (672, 31855791), (691, 30979872), (693, 30890464), (726, 29486352), (762, 28093296), (792, 27029156), (847, 25274016), (889, 24079968), (924, 23167848), (968, 22114764), (1008, 21237194), (1016, 21069972), (1056, 20271867), (1089, 19657568), (1143, 18728864), (1232, 17375886), (1382, 15489936), (1386, 15445232), (1397, 15323616), (1452, 14743176), (1524, 14046648), (1584, 13514578), (1694, 12637008), (1778, 12039984), (1848, 11583924), (1936, 11057382), (2016, 10618597), (2032, 10534986), (2073, 10326624), (2178, 9828784), (2286, 9364432), (2464, 8687943), (2541, 8424672), (2667, 8026656), (2764, 7744968), (2772, 7722616), (2794, 7661808), (2904, 7371588), (3048, 7023324), (3168, 6757289), (3388, 6318504), (3556, 6019992), (3696, 5791962), (3872, 5528691), (4064, 5267493), (4146, 5163312), (4191, 5107872), (4356, 4914392), (4572, 4682216), (4837, 4425696), (5082, 4212336), (5334, 4013328), (5528, 3872484), (5544, 3861308), (5588, 3830904), (5808, 3685794), (6096, 3511662), (6219, 3442208), (6776, 3159252), (7112, 3009996), (7392, 2895981), (7601, 2816352), (7623, 2808224), (8001, 2675552), (8292, 2581656), (8382, 2553936), (8712, 2457196), (9144, 2341108), (9674, 2212848), (9779, 2189088), (10164, 2106168), (10668, 2006664), (11056, 1936242), (11088, 1930654), (11176, 1915452), (11616, 1842897), (12192, 1755831), (12438, 1721104), (12573, 1702624), (13552, 1579626), (14224, 1504998), (14511, 1475232), (15202, 1408176), (15246, 1404112), (15367, 1393056), (16002, 1337776), (16584, 1290828), (16764, 1276968), (17424, 1228598), (18288, 1170554), (19348, 1106424), (19558, 1094544), (20328, 1053084), (21336, 1003332), (22112, 968121), (22176, 965327), (22352, 957726), (22803, 938784), (24876, 860552), (25146, 851312), (27104, 789813), (28448, 752499), (29022, 737616), (29337, 729696), (30404, 704088), (30492, 702056), (30734, 696528), (32004, 668888), (33168, 645414), (33528, 638484), (34848, 614299), (36576, 585277), (38696, 553212), (39116, 547272), (40656, 526542), (42672, 501666), (43533, 491744), (44704, 478863), (45606, 469392), (46101, 464352), (49752, 430276), (50292, 425656), (53207, 402336), (58044, 368808), (58674, 364848), (60808, 352044), (60984, 351028), (61468, 348264), (64008, 334444), (66336, 322707), (67056, 319242), (68409, 312928), (77392, 276606), (78232, 273636), (81312, 263271), (83611, 256032), (85344, 250833), (87066, 245872), (87757, 243936), (88011, 243232), (91212, 234696), (92202, 232176), (99504, 215138), (100584, 212828), (106414, 201168), (107569, 199008), (116088, 184404), (117348, 182424), (121616, 176022), (121968, 175514), (122936, 174132), (128016, 167222), (134112, 159621), (136818, 156464), (138303, 154784)]