28257162912

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{27961}}^1$

素因数の和:28028

約数の個数: 216

約数和(自身を含む): 91374503220

約数和(自身を除く): 63117340308

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 32, 33, 36, 44, 48, 58, 66, 72, 87, 88, 96, 99, 116, 121, 132, 144, 174, 176, 198, 232, 242, 261, 264, 288, 319, 348, 352, 363, 396, 464, 484, 522, 528, 638, 696, 726, 792, 928, 957, 968, 1044, 1056, 1089, 1276, 1392, 1452, 1584, 1914, 1936, 2088, 2178, 2552, 2784, 2871, 2904, 3168, 3509, 3828, 3872, 4176, 4356, 5104, 5742, 5808, 7018, 7656, 8352, 8712, 10208, 10527, 11484, 11616, 14036, 15312, 17424, 21054, 22968, 27961, 28072, 30624, 31581, 34848, 42108, 45936, 55922, 56144, 63162, 83883, 84216, 91872, 111844, 112288, 126324, 167766, 168432, 223688, 251649, 252648, 307571, 335532, 336864, 447376, 503298, 505296, 615142, 671064, 810869, 894752, 922713, 1006596, 1010592, 1230284, 1342128, 1621738, 1845426, 2013192, 2432607, 2460568, 2684256, 2768139, 3243476, 3383281, 3690852, 4026384, 4865214, 4921136, 5536278, 6486952, 6766562, 7297821, 7381704, 8052768, 8919559, 9730428, 9842272, 10149843, 11072556, 12973904, 13533124, 14595642, 14763408, 17839118, 19460856, 20299686, 22145112, 25947808, 26758677, 27066248, 29191284, 29526816, 30449529, 35678236, 38921712, 40599372, 44290224, 53517354, 54132496, 58382568, 60899058, 71356472, 77843424, 80276031, 81198744, 88580448, 98115149, 107034708, 108264992, 116765136, 121798116, 142712944, 160552062, 162397488, 196230298, 214069416, 233530272, 243596232, 285425888, 294345447, 321104124, 324794976, 392460596, 428138832, 487192464, 588690894, 642208248, 784921192, 856277664, 883036341, 974384928, 1177381788, 1284416496, 1569842384, 1766072682, 2354763576, 2568832992, 3139684768, 3532145364, 4709527152, 7064290728, 9419054304, 14128581456, 28257162912]

約数ペア:

[(1, 28257162912), (2, 14128581456), (3, 9419054304), (4, 7064290728), (6, 4709527152), (8, 3532145364), (9, 3139684768), (11, 2568832992), (12, 2354763576), (16, 1766072682), (18, 1569842384), (22, 1284416496), (24, 1177381788), (29, 974384928), (32, 883036341), (33, 856277664), (36, 784921192), (44, 642208248), (48, 588690894), (58, 487192464), (66, 428138832), (72, 392460596), (87, 324794976), (88, 321104124), (96, 294345447), (99, 285425888), (116, 243596232), (121, 233530272), (132, 214069416), (144, 196230298), (174, 162397488), (176, 160552062), (198, 142712944), (232, 121798116), (242, 116765136), (261, 108264992), (264, 107034708), (288, 98115149), (319, 88580448), (348, 81198744), (352, 80276031), (363, 77843424), (396, 71356472), (464, 60899058), (484, 58382568), (522, 54132496), (528, 53517354), (638, 44290224), (696, 40599372), (726, 38921712), (792, 35678236), (928, 30449529), (957, 29526816), (968, 29191284), (1044, 27066248), (1056, 26758677), (1089, 25947808), (1276, 22145112), (1392, 20299686), (1452, 19460856), (1584, 17839118), (1914, 14763408), (1936, 14595642), (2088, 13533124), (2178, 12973904), (2552, 11072556), (2784, 10149843), (2871, 9842272), (2904, 9730428), (3168, 8919559), (3509, 8052768), (3828, 7381704), (3872, 7297821), (4176, 6766562), (4356, 6486952), (5104, 5536278), (5742, 4921136), (5808, 4865214), (7018, 4026384), (7656, 3690852), (8352, 3383281), (8712, 3243476), (10208, 2768139), (10527, 2684256), (11484, 2460568), (11616, 2432607), (14036, 2013192), (15312, 1845426), (17424, 1621738), (21054, 1342128), (22968, 1230284), (27961, 1010592), (28072, 1006596), (30624, 922713), (31581, 894752), (34848, 810869), (42108, 671064), (45936, 615142), (55922, 505296), (56144, 503298), (63162, 447376), (83883, 336864), (84216, 335532), (91872, 307571), (111844, 252648), (112288, 251649), (126324, 223688), (167766, 168432)]