1896862128

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:440

約数の個数: 240

約数和(自身を含む): 5956118784

約数和(自身を除く): 4059256656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 49, 56, 71, 74, 84, 98, 111, 112, 142, 147, 148, 168, 196, 213, 222, 259, 284, 294, 296, 307, 336, 392, 426, 444, 497, 518, 568, 588, 592, 614, 777, 784, 852, 888, 921, 994, 1036, 1136, 1176, 1228, 1491, 1554, 1704, 1776, 1813, 1842, 1988, 2072, 2149, 2352, 2456, 2627, 2982, 3108, 3408, 3479, 3626, 3684, 3976, 4144, 4298, 4912, 5254, 5439, 5964, 6216, 6447, 6958, 7252, 7368, 7881, 7952, 8596, 10437, 10508, 10878, 11359, 11928, 12432, 12894, 13916, 14504, 14736, 15043, 15762, 17192, 18389, 20874, 21016, 21756, 21797, 22718, 23856, 25788, 27832, 29008, 30086, 31524, 34077, 34384, 36778, 41748, 42032, 43512, 43594, 45129, 45436, 51576, 55167, 55664, 60172, 63048, 65391, 68154, 73556, 79513, 83496, 87024, 87188, 90258, 90872, 103152, 110334, 120344, 126096, 128723, 130782, 136308, 147112, 152579, 159026, 166992, 174376, 180516, 181744, 220668, 238539, 240688, 257446, 261564, 272616, 294224, 305158, 318052, 348752, 361032, 386169, 441336, 457737, 477078, 514892, 523128, 545232, 556591, 610316, 636104, 722064, 772338, 806489, 882672, 915474, 954156, 1029784, 1046256, 1068053, 1113182, 1220632, 1272208, 1544676, 1612978, 1669773, 1830948, 1908312, 2059568, 2136106, 2226364, 2419467, 2441264, 3089352, 3204159, 3225956, 3339546, 3661896, 3816624, 4272212, 4452728, 4838934, 5645423, 6178704, 6408318, 6451912, 6679092, 7323792, 8544424, 8905456, 9677868, 11290846, 12816636, 12903824, 13358184, 16936269, 17088848, 19355736, 22581692, 25633272, 26716368, 33872538, 38711472, 39517961, 45163384, 51266544, 67745076, 79035922, 90326768, 118553883, 135490152, 158071844, 237107766, 270980304, 316143688, 474215532, 632287376, 948431064, 1896862128]

約数ペア:

[(1, 1896862128), (2, 948431064), (3, 632287376), (4, 474215532), (6, 316143688), (7, 270980304), (8, 237107766), (12, 158071844), (14, 135490152), (16, 118553883), (21, 90326768), (24, 79035922), (28, 67745076), (37, 51266544), (42, 45163384), (48, 39517961), (49, 38711472), (56, 33872538), (71, 26716368), (74, 25633272), (84, 22581692), (98, 19355736), (111, 17088848), (112, 16936269), (142, 13358184), (147, 12903824), (148, 12816636), (168, 11290846), (196, 9677868), (213, 8905456), (222, 8544424), (259, 7323792), (284, 6679092), (294, 6451912), (296, 6408318), (307, 6178704), (336, 5645423), (392, 4838934), (426, 4452728), (444, 4272212), (497, 3816624), (518, 3661896), (568, 3339546), (588, 3225956), (592, 3204159), (614, 3089352), (777, 2441264), (784, 2419467), (852, 2226364), (888, 2136106), (921, 2059568), (994, 1908312), (1036, 1830948), (1136, 1669773), (1176, 1612978), (1228, 1544676), (1491, 1272208), (1554, 1220632), (1704, 1113182), (1776, 1068053), (1813, 1046256), (1842, 1029784), (1988, 954156), (2072, 915474), (2149, 882672), (2352, 806489), (2456, 772338), (2627, 722064), (2982, 636104), (3108, 610316), (3408, 556591), (3479, 545232), (3626, 523128), (3684, 514892), (3976, 477078), (4144, 457737), (4298, 441336), (4912, 386169), (5254, 361032), (5439, 348752), (5964, 318052), (6216, 305158), (6447, 294224), (6958, 272616), (7252, 261564), (7368, 257446), (7881, 240688), (7952, 238539), (8596, 220668), (10437, 181744), (10508, 180516), (10878, 174376), (11359, 166992), (11928, 159026), (12432, 152579), (12894, 147112), (13916, 136308), (14504, 130782), (14736, 128723), (15043, 126096), (15762, 120344), (17192, 110334), (18389, 103152), (20874, 90872), (21016, 90258), (21756, 87188), (21797, 87024), (22718, 83496), (23856, 79513), (25788, 73556), (27832, 68154), (29008, 65391), (30086, 63048), (31524, 60172), (34077, 55664), (34384, 55167), (36778, 51576), (41748, 45436), (42032, 45129), (43512, 43594)]