289269072

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{105727}}^1$

素因数の和:105760

約数の個数: 60

約数和(自身を含む): 852167680

約数和(自身を除く): 562898608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 105727, 211454, 317181, 422908, 634362, 845816, 951543, 1268724, 1691632, 1903086, 2008813, 2537448, 3806172, 4017626, 5074896, 6026439, 7612344, 8035252, 12052878, 15224688, 16070504, 18079317, 24105756, 32141008, 36158634, 48211512, 72317268, 96423024, 144634536, 289269072]

約数ペア:

[(1, 289269072), (2, 144634536), (3, 96423024), (4, 72317268), (6, 48211512), (8, 36158634), (9, 32141008), (12, 24105756), (16, 18079317), (18, 16070504), (19, 15224688), (24, 12052878), (36, 8035252), (38, 7612344), (48, 6026439), (57, 5074896), (72, 4017626), (76, 3806172), (114, 2537448), (144, 2008813), (152, 1903086), (171, 1691632), (228, 1268724), (304, 951543), (342, 845816), (456, 634362), (684, 422908), (912, 317181), (1368, 211454), (2736, 105727)]