1298408256

素因数分解:

$2^6\times 3^2\times {\mathrm{491}}^1\times {\mathrm{4591}}^1$

素因数の和:5100

約数の個数: 84

約数和(自身を含む): 3730044864

約数和(自身を除く): 2431636608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 491, 576, 982, 1473, 1964, 2946, 3928, 4419, 4591, 5892, 7856, 8838, 9182, 11784, 13773, 15712, 17676, 18364, 23568, 27546, 31424, 35352, 36728, 41319, 47136, 55092, 70704, 73456, 82638, 94272, 110184, 141408, 146912, 165276, 220368, 282816, 293824, 330552, 440736, 661104, 881472, 1322208, 2254181, 2644416, 4508362, 6762543, 9016724, 13525086, 18033448, 20287629, 27050172, 36066896, 40575258, 54100344, 72133792, 81150516, 108200688, 144267584, 162301032, 216401376, 324602064, 432802752, 649204128, 1298408256]

約数ペア:

[(1, 1298408256), (2, 649204128), (3, 432802752), (4, 324602064), (6, 216401376), (8, 162301032), (9, 144267584), (12, 108200688), (16, 81150516), (18, 72133792), (24, 54100344), (32, 40575258), (36, 36066896), (48, 27050172), (64, 20287629), (72, 18033448), (96, 13525086), (144, 9016724), (192, 6762543), (288, 4508362), (491, 2644416), (576, 2254181), (982, 1322208), (1473, 881472), (1964, 661104), (2946, 440736), (3928, 330552), (4419, 293824), (4591, 282816), (5892, 220368), (7856, 165276), (8838, 146912), (9182, 141408), (11784, 110184), (13773, 94272), (15712, 82638), (17676, 73456), (18364, 70704), (23568, 55092), (27546, 47136), (31424, 41319), (35352, 36728)]