31334064912

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{20161}}^1$

素因数の和:20469

約数の個数: 120

約数和(自身を含む): 90093171168

約数和(自身を除く): 58759106256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 251, 258, 344, 387, 502, 516, 688, 753, 774, 1004, 1032, 1506, 1548, 2008, 2064, 2259, 3012, 3096, 4016, 4518, 6024, 6192, 9036, 10793, 12048, 18072, 20161, 21586, 32379, 36144, 40322, 43172, 60483, 64758, 80644, 86344, 97137, 120966, 129516, 161288, 172688, 181449, 194274, 241932, 259032, 322576, 362898, 388548, 483864, 518064, 725796, 777096, 866923, 967728, 1451592, 1554192, 1733846, 2600769, 2903184, 3467692, 5060411, 5201538, 6935384, 7802307, 10120822, 10403076, 13870768, 15181233, 15604614, 20241644, 20806152, 30362466, 31209228, 40483288, 41612304, 45543699, 60724932, 62418456, 80966576, 91087398, 121449864, 124836912, 182174796, 217597673, 242899728, 364349592, 435195346, 652793019, 728699184, 870390692, 1305586038, 1740781384, 1958379057, 2611172076, 3481562768, 3916758114, 5222344152, 7833516228, 10444688304, 15667032456, 31334064912]

約数ペア:

[(1, 31334064912), (2, 15667032456), (3, 10444688304), (4, 7833516228), (6, 5222344152), (8, 3916758114), (9, 3481562768), (12, 2611172076), (16, 1958379057), (18, 1740781384), (24, 1305586038), (36, 870390692), (43, 728699184), (48, 652793019), (72, 435195346), (86, 364349592), (129, 242899728), (144, 217597673), (172, 182174796), (251, 124836912), (258, 121449864), (344, 91087398), (387, 80966576), (502, 62418456), (516, 60724932), (688, 45543699), (753, 41612304), (774, 40483288), (1004, 31209228), (1032, 30362466), (1506, 20806152), (1548, 20241644), (2008, 15604614), (2064, 15181233), (2259, 13870768), (3012, 10403076), (3096, 10120822), (4016, 7802307), (4518, 6935384), (6024, 5201538), (6192, 5060411), (9036, 3467692), (10793, 2903184), (12048, 2600769), (18072, 1733846), (20161, 1554192), (21586, 1451592), (32379, 967728), (36144, 866923), (40322, 777096), (43172, 725796), (60483, 518064), (64758, 483864), (80644, 388548), (86344, 362898), (97137, 322576), (120966, 259032), (129516, 241932), (161288, 194274), (172688, 181449)]