2019166896

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{16349}}^1$

素因数の和:16474

約数の個数: 80

約数和(自身を含む): 5449651200

約数和(自身を除く): 3430484304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 83, 93, 124, 166, 186, 248, 249, 332, 372, 496, 498, 664, 744, 996, 1328, 1488, 1992, 2573, 3984, 5146, 7719, 10292, 15438, 16349, 20584, 30876, 32698, 41168, 49047, 61752, 65396, 98094, 123504, 130792, 196188, 261584, 392376, 506819, 784752, 1013638, 1356967, 1520457, 2027276, 2713934, 3040914, 4054552, 4070901, 5427868, 6081828, 8109104, 8141802, 10855736, 12163656, 16283604, 21711472, 24327312, 32567208, 42065977, 65134416, 84131954, 126197931, 168263908, 252395862, 336527816, 504791724, 673055632, 1009583448, 2019166896]

約数ペア:

[(1, 2019166896), (2, 1009583448), (3, 673055632), (4, 504791724), (6, 336527816), (8, 252395862), (12, 168263908), (16, 126197931), (24, 84131954), (31, 65134416), (48, 42065977), (62, 32567208), (83, 24327312), (93, 21711472), (124, 16283604), (166, 12163656), (186, 10855736), (248, 8141802), (249, 8109104), (332, 6081828), (372, 5427868), (496, 4070901), (498, 4054552), (664, 3040914), (744, 2713934), (996, 2027276), (1328, 1520457), (1488, 1356967), (1992, 1013638), (2573, 784752), (3984, 506819), (5146, 392376), (7719, 261584), (10292, 196188), (15438, 130792), (16349, 123504), (20584, 98094), (30876, 65396), (32698, 61752), (41168, 49047)]