21852551168

素因数分解:

$2^{11}\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 288

約数和(自身を含む): 54581763600

約数和(自身を除く): 32729212432

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 73, 76, 98, 112, 128, 133, 146, 152, 157, 196, 224, 256, 266, 292, 304, 314, 392, 448, 511, 512, 532, 584, 608, 628, 784, 896, 931, 1022, 1024, 1064, 1099, 1168, 1216, 1256, 1387, 1568, 1792, 1862, 2044, 2048, 2128, 2198, 2336, 2432, 2512, 2774, 2983, 3136, 3577, 3584, 3724, 4088, 4256, 4396, 4672, 4864, 5024, 5548, 5966, 6272, 7154, 7168, 7448, 7693, 8176, 8512, 8792, 9344, 9709, 9728, 10048, 11096, 11461, 11932, 12544, 14308, 14336, 14896, 15386, 16352, 17024, 17584, 18688, 19418, 19456, 20096, 20881, 22192, 22922, 23864, 25088, 28616, 29792, 30772, 32704, 34048, 35168, 37376, 38836, 38912, 40192, 41762, 44384, 45844, 47728, 50176, 57232, 59584, 61544, 65408, 67963, 68096, 70336, 74752, 77672, 80227, 80384, 83524, 88768, 91688, 95456, 100352, 114464, 119168, 123088, 130816, 135926, 136192, 140672, 146167, 149504, 155344, 160454, 160768, 167048, 177536, 183376, 190912, 217759, 228928, 238336, 246176, 261632, 271852, 272384, 281344, 292334, 310688, 320908, 321536, 334096, 355072, 366752, 381824, 435518, 457856, 476672, 492352, 523264, 543704, 561589, 562688, 584668, 621376, 641816, 668192, 710144, 733504, 763648, 871036, 915712, 953344, 984704, 1046528, 1087408, 1123178, 1125376, 1169336, 1242752, 1283632, 1336384, 1420288, 1467008, 1524313, 1527296, 1742072, 1831424, 1906688, 1969408, 2174816, 2246356, 2250752, 2338672, 2485504, 2567264, 2672768, 2840576, 2934016, 3048626, 3054592, 3484144, 3662848, 3938816, 4349632, 4492712, 4677344, 4971008, 5134528, 5345536, 5868032, 6097252, 6109184, 6968288, 7325696, 7877632, 8699264, 8985424, 9354688, 9942016, 10269056, 10670191, 10691072, 11736064, 12194504, 13936576, 15755264, 17398528, 17970848, 18709376, 19884032, 20538112, 21340382, 21382144, 23472128, 24389008, 27873152, 34797056, 35941696, 37418752, 41076224, 42680764, 42764288, 48778016, 55746304, 69594112, 71883392, 74837504, 82152448, 85361528, 97556032, 111492608, 139188224, 143766784, 149675008, 164304896, 170723056, 195112064, 222985216, 287533568, 299350016, 341446112, 390224128, 445970432, 575067136, 682892224, 780448256, 1150134272, 1365784448, 1560896512, 2731568896, 3121793024, 5463137792, 10926275584, 21852551168]

約数ペア:

[(1, 21852551168), (2, 10926275584), (4, 5463137792), (7, 3121793024), (8, 2731568896), (14, 1560896512), (16, 1365784448), (19, 1150134272), (28, 780448256), (32, 682892224), (38, 575067136), (49, 445970432), (56, 390224128), (64, 341446112), (73, 299350016), (76, 287533568), (98, 222985216), (112, 195112064), (128, 170723056), (133, 164304896), (146, 149675008), (152, 143766784), (157, 139188224), (196, 111492608), (224, 97556032), (256, 85361528), (266, 82152448), (292, 74837504), (304, 71883392), (314, 69594112), (392, 55746304), (448, 48778016), (511, 42764288), (512, 42680764), (532, 41076224), (584, 37418752), (608, 35941696), (628, 34797056), (784, 27873152), (896, 24389008), (931, 23472128), (1022, 21382144), (1024, 21340382), (1064, 20538112), (1099, 19884032), (1168, 18709376), (1216, 17970848), (1256, 17398528), (1387, 15755264), (1568, 13936576), (1792, 12194504), (1862, 11736064), (2044, 10691072), (2048, 10670191), (2128, 10269056), (2198, 9942016), (2336, 9354688), (2432, 8985424), (2512, 8699264), (2774, 7877632), (2983, 7325696), (3136, 6968288), (3577, 6109184), (3584, 6097252), (3724, 5868032), (4088, 5345536), (4256, 5134528), (4396, 4971008), (4672, 4677344), (4864, 4492712), (5024, 4349632), (5548, 3938816), (5966, 3662848), (6272, 3484144), (7154, 3054592), (7168, 3048626), (7448, 2934016), (7693, 2840576), (8176, 2672768), (8512, 2567264), (8792, 2485504), (9344, 2338672), (9709, 2250752), (9728, 2246356), (10048, 2174816), (11096, 1969408), (11461, 1906688), (11932, 1831424), (12544, 1742072), (14308, 1527296), (14336, 1524313), (14896, 1467008), (15386, 1420288), (16352, 1336384), (17024, 1283632), (17584, 1242752), (18688, 1169336), (19418, 1125376), (19456, 1123178), (20096, 1087408), (20881, 1046528), (22192, 984704), (22922, 953344), (23864, 915712), (25088, 871036), (28616, 763648), (29792, 733504), (30772, 710144), (32704, 668192), (34048, 641816), (35168, 621376), (37376, 584668), (38836, 562688), (38912, 561589), (40192, 543704), (41762, 523264), (44384, 492352), (45844, 476672), (47728, 457856), (50176, 435518), (57232, 381824), (59584, 366752), (61544, 355072), (65408, 334096), (67963, 321536), (68096, 320908), (70336, 310688), (74752, 292334), (77672, 281344), (80227, 272384), (80384, 271852), (83524, 261632), (88768, 246176), (91688, 238336), (95456, 228928), (100352, 217759), (114464, 190912), (119168, 183376), (123088, 177536), (130816, 167048), (135926, 160768), (136192, 160454), (140672, 155344), (146167, 149504)]