2019112272

素因数分解:

$2^4\times 3^5\times {\mathrm{251}}^1\times {\mathrm{2069}}^1$

素因数の和:2343

約数の個数: 120

約数和(自身を含む): 5886185760

約数和(自身を除く): 3867073488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 251, 324, 432, 486, 502, 648, 753, 972, 1004, 1296, 1506, 1944, 2008, 2069, 2259, 3012, 3888, 4016, 4138, 4518, 6024, 6207, 6777, 8276, 9036, 12048, 12414, 13554, 16552, 18072, 18621, 20331, 24828, 27108, 33104, 36144, 37242, 40662, 49656, 54216, 55863, 60993, 74484, 81324, 99312, 108432, 111726, 121986, 148968, 162648, 167589, 223452, 243972, 297936, 325296, 335178, 446904, 487944, 502767, 519319, 670356, 893808, 975888, 1005534, 1038638, 1340712, 1557957, 2011068, 2077276, 2681424, 3115914, 4022136, 4154552, 4673871, 6231828, 8044272, 8309104, 9347742, 12463656, 14021613, 18695484, 24927312, 28043226, 37390968, 42064839, 56086452, 74781936, 84129678, 112172904, 126194517, 168259356, 224345808, 252389034, 336518712, 504778068, 673037424, 1009556136, 2019112272]

約数ペア:

[(1, 2019112272), (2, 1009556136), (3, 673037424), (4, 504778068), (6, 336518712), (8, 252389034), (9, 224345808), (12, 168259356), (16, 126194517), (18, 112172904), (24, 84129678), (27, 74781936), (36, 56086452), (48, 42064839), (54, 37390968), (72, 28043226), (81, 24927312), (108, 18695484), (144, 14021613), (162, 12463656), (216, 9347742), (243, 8309104), (251, 8044272), (324, 6231828), (432, 4673871), (486, 4154552), (502, 4022136), (648, 3115914), (753, 2681424), (972, 2077276), (1004, 2011068), (1296, 1557957), (1506, 1340712), (1944, 1038638), (2008, 1005534), (2069, 975888), (2259, 893808), (3012, 670356), (3888, 519319), (4016, 502767), (4138, 487944), (4518, 446904), (6024, 335178), (6207, 325296), (6777, 297936), (8276, 243972), (9036, 223452), (12048, 167589), (12414, 162648), (13554, 148968), (16552, 121986), (18072, 111726), (18621, 108432), (20331, 99312), (24828, 81324), (27108, 74484), (33104, 60993), (36144, 55863), (37242, 54216), (40662, 49656)]