248827713057

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{11519}}^1$

素因数の和:11684

約数の個数: 144

約数和(自身を含む): 469975633920

約数和(自身を除く): 221147920863

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 61, 63, 73, 77, 99, 147, 183, 219, 231, 427, 441, 511, 539, 549, 657, 671, 693, 803, 1281, 1533, 1617, 2013, 2409, 2989, 3577, 3843, 4453, 4599, 4697, 4851, 5621, 6039, 7227, 8967, 10731, 11519, 13359, 14091, 16863, 26901, 31171, 32193, 32879, 34557, 39347, 40077, 42273, 48983, 50589, 80633, 93513, 98637, 103671, 118041, 126709, 146949, 218197, 241899, 280539, 295911, 342881, 354123, 380127, 440847, 564431, 654591, 702659, 725697, 840887, 886963, 1028643, 1140381, 1693293, 1963773, 2107977, 2400167, 2522661, 2660889, 3085929, 4918613, 5079879, 5886209, 6208741, 6323931, 7200501, 7567983, 7729249, 7982667, 9249757, 14755839, 17658627, 18626223, 21601503, 23187747, 27749271, 34430291, 41203463, 44267517, 51294107, 52975881, 54104743, 55878669, 64748299, 69563241, 83247813, 103290873, 123610389, 153882321, 162314229, 194244897, 309872619, 359058749, 370831167, 378733201, 453238093, 461646963, 486942687, 564235177, 582734691, 1077176247, 1136199603, 1359714279, 1692705531, 2513411243, 3231528741, 3408598809, 3949646239, 4079142837, 5078116593, 7540233729, 11848938717, 22620701187, 27647523673, 35546816151, 82942571019, 248827713057]

約数ペア:

[(1, 248827713057), (3, 82942571019), (7, 35546816151), (9, 27647523673), (11, 22620701187), (21, 11848938717), (33, 7540233729), (49, 5078116593), (61, 4079142837), (63, 3949646239), (73, 3408598809), (77, 3231528741), (99, 2513411243), (147, 1692705531), (183, 1359714279), (219, 1136199603), (231, 1077176247), (427, 582734691), (441, 564235177), (511, 486942687), (539, 461646963), (549, 453238093), (657, 378733201), (671, 370831167), (693, 359058749), (803, 309872619), (1281, 194244897), (1533, 162314229), (1617, 153882321), (2013, 123610389), (2409, 103290873), (2989, 83247813), (3577, 69563241), (3843, 64748299), (4453, 55878669), (4599, 54104743), (4697, 52975881), (4851, 51294107), (5621, 44267517), (6039, 41203463), (7227, 34430291), (8967, 27749271), (10731, 23187747), (11519, 21601503), (13359, 18626223), (14091, 17658627), (16863, 14755839), (26901, 9249757), (31171, 7982667), (32193, 7729249), (32879, 7567983), (34557, 7200501), (39347, 6323931), (40077, 6208741), (42273, 5886209), (48983, 5079879), (50589, 4918613), (80633, 3085929), (93513, 2660889), (98637, 2522661), (103671, 2400167), (118041, 2107977), (126709, 1963773), (146949, 1693293), (218197, 1140381), (241899, 1028643), (280539, 886963), (295911, 840887), (342881, 725697), (354123, 702659), (380127, 654591), (440847, 564431)]