2038289904

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{106427}}^1$

素因数の和:106467

約数の個数: 120

約数和(自身を含む): 6862477440

約数和(自身を除く): 4824187536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 19152, 106427, 212854, 319281, 425708, 638562, 744989, 851416, 957843, 1277124, 1489978, 1702832, 1915686, 2022113, 2234967, 2554248, 2979956, 3831372, 4044226, 4469934, 5108496, 5959912, 6066339, 6704901, 7662744, 8088452, 8939868, 11919824, 12132678, 13409802, 14154791, 15325488, 16176904, 17879736, 18199017, 24265356, 26819604, 28309582, 32353808, 35759472, 36398034, 42464373, 48530712, 53639208, 56619164, 72796068, 84928746, 97061424, 107278416, 113238328, 127393119, 145592136, 169857492, 226476656, 254786238, 291184272, 339714984, 509572476, 679429968, 1019144952, 2038289904]

約数ペア:

[(1, 2038289904), (2, 1019144952), (3, 679429968), (4, 509572476), (6, 339714984), (7, 291184272), (8, 254786238), (9, 226476656), (12, 169857492), (14, 145592136), (16, 127393119), (18, 113238328), (19, 107278416), (21, 97061424), (24, 84928746), (28, 72796068), (36, 56619164), (38, 53639208), (42, 48530712), (48, 42464373), (56, 36398034), (57, 35759472), (63, 32353808), (72, 28309582), (76, 26819604), (84, 24265356), (112, 18199017), (114, 17879736), (126, 16176904), (133, 15325488), (144, 14154791), (152, 13409802), (168, 12132678), (171, 11919824), (228, 8939868), (252, 8088452), (266, 7662744), (304, 6704901), (336, 6066339), (342, 5959912), (399, 5108496), (456, 4469934), (504, 4044226), (532, 3831372), (684, 2979956), (798, 2554248), (912, 2234967), (1008, 2022113), (1064, 1915686), (1197, 1702832), (1368, 1489978), (1596, 1277124), (2128, 957843), (2394, 851416), (2736, 744989), (3192, 638562), (4788, 425708), (6384, 319281), (9576, 212854), (19152, 106427)]