287773008

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4831}}^1$

素因数の和:4932

約数の個数: 80

約数和(自身を含む): 798091776

約数和(自身を除く): 510318768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 73, 102, 136, 146, 204, 219, 272, 292, 408, 438, 584, 816, 876, 1168, 1241, 1752, 2482, 3504, 3723, 4831, 4964, 7446, 9662, 9928, 14493, 14892, 19324, 19856, 28986, 29784, 38648, 57972, 59568, 77296, 82127, 115944, 164254, 231888, 246381, 328508, 352663, 492762, 657016, 705326, 985524, 1057989, 1314032, 1410652, 1971048, 2115978, 2821304, 3942096, 4231956, 5642608, 5995271, 8463912, 11990542, 16927824, 17985813, 23981084, 35971626, 47962168, 71943252, 95924336, 143886504, 287773008]

約数ペア:

[(1, 287773008), (2, 143886504), (3, 95924336), (4, 71943252), (6, 47962168), (8, 35971626), (12, 23981084), (16, 17985813), (17, 16927824), (24, 11990542), (34, 8463912), (48, 5995271), (51, 5642608), (68, 4231956), (73, 3942096), (102, 2821304), (136, 2115978), (146, 1971048), (204, 1410652), (219, 1314032), (272, 1057989), (292, 985524), (408, 705326), (438, 657016), (584, 492762), (816, 352663), (876, 328508), (1168, 246381), (1241, 231888), (1752, 164254), (2482, 115944), (3504, 82127), (3723, 77296), (4831, 59568), (4964, 57972), (7446, 38648), (9662, 29784), (9928, 28986), (14493, 19856), (14892, 19324)]