2860680704

素因数分解:

$2^9\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1433}}^1$

素因数の和:2015

約数の個数: 80

約数和(自身を含む): 6548607648

約数和(自身を除く): 3687926944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 557, 896, 1114, 1433, 1792, 2228, 2866, 3584, 3899, 4456, 5732, 7798, 8912, 10031, 11464, 15596, 17824, 20062, 22928, 31192, 35648, 40124, 45856, 62384, 71296, 80248, 91712, 124768, 142592, 160496, 183424, 249536, 285184, 320992, 366848, 499072, 641984, 733696, 798181, 998144, 1283968, 1596362, 1996288, 2567936, 3192724, 5135872, 5587267, 6385448, 11174534, 12770896, 22349068, 25541792, 44698136, 51083584, 89396272, 102167168, 178792544, 204334336, 357585088, 408668672, 715170176, 1430340352, 2860680704]

約数ペア:

[(1, 2860680704), (2, 1430340352), (4, 715170176), (7, 408668672), (8, 357585088), (14, 204334336), (16, 178792544), (28, 102167168), (32, 89396272), (56, 51083584), (64, 44698136), (112, 25541792), (128, 22349068), (224, 12770896), (256, 11174534), (448, 6385448), (512, 5587267), (557, 5135872), (896, 3192724), (1114, 2567936), (1433, 1996288), (1792, 1596362), (2228, 1283968), (2866, 998144), (3584, 798181), (3899, 733696), (4456, 641984), (5732, 499072), (7798, 366848), (8912, 320992), (10031, 285184), (11464, 249536), (15596, 183424), (17824, 160496), (20062, 142592), (22928, 124768), (31192, 91712), (35648, 80248), (40124, 71296), (45856, 62384)]