831257568

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{169783}}^1$

素因数の和:169816

約数の個数: 72

約数和(自身を含む): 2502955728

約数和(自身を除く): 1671698160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 169783, 339566, 509349, 679132, 1018698, 1358264, 1528047, 2037396, 2716528, 2886311, 3056094, 4074792, 5433056, 5772622, 6112188, 8149584, 8658933, 11545244, 12224376, 16299168, 17317866, 23090488, 24448752, 25976799, 34635732, 46180976, 48897504, 51953598, 69271464, 92361952, 103907196, 138542928, 207814392, 277085856, 415628784, 831257568]

約数ペア:

[(1, 831257568), (2, 415628784), (3, 277085856), (4, 207814392), (6, 138542928), (8, 103907196), (9, 92361952), (12, 69271464), (16, 51953598), (17, 48897504), (18, 46180976), (24, 34635732), (32, 25976799), (34, 24448752), (36, 23090488), (48, 17317866), (51, 16299168), (68, 12224376), (72, 11545244), (96, 8658933), (102, 8149584), (136, 6112188), (144, 5772622), (153, 5433056), (204, 4074792), (272, 3056094), (288, 2886311), (306, 2716528), (408, 2037396), (544, 1528047), (612, 1358264), (816, 1018698), (1224, 679132), (1632, 509349), (2448, 339566), (4896, 169783)]