21304020384

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{6263}}^1$

素因数の和:6440

約数の個数: 192

約数和(自身を含む): 64656506880

約数和(自身を除く): 43352486496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 127, 144, 186, 216, 248, 254, 279, 288, 372, 381, 432, 496, 508, 558, 744, 762, 837, 864, 992, 1016, 1116, 1143, 1488, 1524, 1674, 2032, 2232, 2286, 2976, 3048, 3348, 3429, 3937, 4064, 4464, 4572, 6096, 6263, 6696, 6858, 7874, 8928, 9144, 11811, 12192, 12526, 13392, 13716, 15748, 18288, 18789, 23622, 25052, 26784, 27432, 31496, 35433, 36576, 37578, 47244, 50104, 54864, 56367, 62992, 70866, 75156, 94488, 100208, 106299, 109728, 112734, 125984, 141732, 150312, 169101, 188976, 194153, 200416, 212598, 225468, 283464, 300624, 338202, 377952, 388306, 425196, 450936, 566928, 582459, 601248, 676404, 776612, 795401, 850392, 901872, 1133856, 1164918, 1352808, 1553224, 1590802, 1700784, 1747377, 1803744, 2329836, 2386203, 2705616, 3106448, 3181604, 3401568, 3494754, 4659672, 4772406, 5242131, 5411232, 6212896, 6363208, 6989508, 7158609, 9319344, 9544812, 10484262, 12726416, 13979016, 14317218, 18638688, 19089624, 20968524, 21475827, 24657431, 25452832, 27958032, 28634436, 38179248, 41937048, 42951654, 49314862, 55916064, 57268872, 73972293, 76358496, 83874096, 85903308, 98629724, 114537744, 147944586, 167748192, 171806616, 197259448, 221916879, 229075488, 295889172, 343613232, 394518896, 443833758, 591778344, 665750637, 687226464, 789037792, 887667516, 1183556688, 1331501274, 1775335032, 2367113376, 2663002548, 3550670064, 5326005096, 7101340128, 10652010192, 21304020384]

約数ペア:

[(1, 21304020384), (2, 10652010192), (3, 7101340128), (4, 5326005096), (6, 3550670064), (8, 2663002548), (9, 2367113376), (12, 1775335032), (16, 1331501274), (18, 1183556688), (24, 887667516), (27, 789037792), (31, 687226464), (32, 665750637), (36, 591778344), (48, 443833758), (54, 394518896), (62, 343613232), (72, 295889172), (93, 229075488), (96, 221916879), (108, 197259448), (124, 171806616), (127, 167748192), (144, 147944586), (186, 114537744), (216, 98629724), (248, 85903308), (254, 83874096), (279, 76358496), (288, 73972293), (372, 57268872), (381, 55916064), (432, 49314862), (496, 42951654), (508, 41937048), (558, 38179248), (744, 28634436), (762, 27958032), (837, 25452832), (864, 24657431), (992, 21475827), (1016, 20968524), (1116, 19089624), (1143, 18638688), (1488, 14317218), (1524, 13979016), (1674, 12726416), (2032, 10484262), (2232, 9544812), (2286, 9319344), (2976, 7158609), (3048, 6989508), (3348, 6363208), (3429, 6212896), (3937, 5411232), (4064, 5242131), (4464, 4772406), (4572, 4659672), (6096, 3494754), (6263, 3401568), (6696, 3181604), (6858, 3106448), (7874, 2705616), (8928, 2386203), (9144, 2329836), (11811, 1803744), (12192, 1747377), (12526, 1700784), (13392, 1590802), (13716, 1553224), (15748, 1352808), (18288, 1164918), (18789, 1133856), (23622, 901872), (25052, 850392), (26784, 795401), (27432, 776612), (31496, 676404), (35433, 601248), (36576, 582459), (37578, 566928), (47244, 450936), (50104, 425196), (54864, 388306), (56367, 377952), (62992, 338202), (70866, 300624), (75156, 283464), (94488, 225468), (100208, 212598), (106299, 200416), (109728, 194153), (112734, 188976), (125984, 169101), (141732, 150312)]