239918448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{467}}^1$

素因数の和:635

約数の個数: 160

約数和(自身を含む): 779950080

約数和(自身を除く): 540031632

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 139, 154, 168, 176, 231, 264, 278, 308, 336, 417, 462, 467, 528, 556, 616, 834, 924, 934, 973, 1112, 1232, 1401, 1529, 1668, 1848, 1868, 1946, 2224, 2802, 2919, 3058, 3269, 3336, 3696, 3736, 3892, 4587, 5137, 5604, 5838, 6116, 6538, 6672, 7472, 7784, 9174, 9807, 10274, 10703, 11208, 11676, 12232, 13076, 15411, 15568, 18348, 19614, 20548, 21406, 22416, 23352, 24464, 26152, 30822, 32109, 35959, 36696, 39228, 41096, 42812, 46704, 52304, 61644, 64218, 64913, 71918, 73392, 78456, 82192, 85624, 107877, 123288, 128436, 129826, 143836, 156912, 171248, 194739, 215754, 246576, 256872, 259652, 287672, 389478, 431508, 454391, 513744, 519304, 575344, 714043, 778956, 863016, 908782, 1038608, 1363173, 1428086, 1557912, 1726032, 1817564, 2142129, 2726346, 2856172, 3115824, 3635128, 4284258, 4998301, 5452692, 5712344, 7270256, 8568516, 9996602, 10905384, 11424688, 14994903, 17137032, 19993204, 21810768, 29989806, 34274064, 39986408, 59979612, 79972816, 119959224, 239918448]

約数ペア:

[(1, 239918448), (2, 119959224), (3, 79972816), (4, 59979612), (6, 39986408), (7, 34274064), (8, 29989806), (11, 21810768), (12, 19993204), (14, 17137032), (16, 14994903), (21, 11424688), (22, 10905384), (24, 9996602), (28, 8568516), (33, 7270256), (42, 5712344), (44, 5452692), (48, 4998301), (56, 4284258), (66, 3635128), (77, 3115824), (84, 2856172), (88, 2726346), (112, 2142129), (132, 1817564), (139, 1726032), (154, 1557912), (168, 1428086), (176, 1363173), (231, 1038608), (264, 908782), (278, 863016), (308, 778956), (336, 714043), (417, 575344), (462, 519304), (467, 513744), (528, 454391), (556, 431508), (616, 389478), (834, 287672), (924, 259652), (934, 256872), (973, 246576), (1112, 215754), (1232, 194739), (1401, 171248), (1529, 156912), (1668, 143836), (1848, 129826), (1868, 128436), (1946, 123288), (2224, 107877), (2802, 85624), (2919, 82192), (3058, 78456), (3269, 73392), (3336, 71918), (3696, 64913), (3736, 64218), (3892, 61644), (4587, 52304), (5137, 46704), (5604, 42812), (5838, 41096), (6116, 39228), (6538, 36696), (6672, 35959), (7472, 32109), (7784, 30822), (9174, 26152), (9807, 24464), (10274, 23352), (10703, 22416), (11208, 21406), (11676, 20548), (12232, 19614), (13076, 18348), (15411, 15568)]