1927565584

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{839}}^1$

素因数の和:1208

約数の個数: 80

約数和(自身を含む): 4347221760

約数和(自身を除く): 2419656176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 281, 292, 511, 562, 584, 839, 1022, 1124, 1168, 1678, 1967, 2044, 2248, 3356, 3934, 4088, 4496, 5873, 6712, 7868, 8176, 11746, 13424, 15736, 20513, 23492, 31472, 41026, 46984, 61247, 82052, 93968, 122494, 143591, 164104, 235759, 244988, 287182, 328208, 428729, 471518, 489976, 574364, 857458, 943036, 979952, 1148728, 1650313, 1714916, 1886072, 2297456, 3300626, 3429832, 3772144, 6601252, 6859664, 13202504, 17210407, 26405008, 34420814, 68841628, 120472849, 137683256, 240945698, 275366512, 481891396, 963782792, 1927565584]

約数ペア:

[(1, 1927565584), (2, 963782792), (4, 481891396), (7, 275366512), (8, 240945698), (14, 137683256), (16, 120472849), (28, 68841628), (56, 34420814), (73, 26405008), (112, 17210407), (146, 13202504), (281, 6859664), (292, 6601252), (511, 3772144), (562, 3429832), (584, 3300626), (839, 2297456), (1022, 1886072), (1124, 1714916), (1168, 1650313), (1678, 1148728), (1967, 979952), (2044, 943036), (2248, 857458), (3356, 574364), (3934, 489976), (4088, 471518), (4496, 428729), (5873, 328208), (6712, 287182), (7868, 244988), (8176, 235759), (11746, 164104), (13424, 143591), (15736, 122494), (20513, 93968), (23492, 82052), (31472, 61247), (41026, 46984)]