946726144

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40639}}^1$

素因数の和:40675

約数の個数: 72

約数和(自身を含む): 2325908480

約数和(自身を除く): 1379182336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 11648, 23296, 40639, 81278, 162556, 284473, 325112, 528307, 568946, 650224, 1056614, 1137892, 1300448, 2113228, 2275784, 2600896, 3698149, 4226456, 4551568, 5201792, 7396298, 8452912, 9103136, 10403584, 14792596, 16905824, 18206272, 29585192, 33811648, 36412544, 59170384, 67623296, 72825088, 118340768, 135246592, 236681536, 473363072, 946726144]

約数ペア:

[(1, 946726144), (2, 473363072), (4, 236681536), (7, 135246592), (8, 118340768), (13, 72825088), (14, 67623296), (16, 59170384), (26, 36412544), (28, 33811648), (32, 29585192), (52, 18206272), (56, 16905824), (64, 14792596), (91, 10403584), (104, 9103136), (112, 8452912), (128, 7396298), (182, 5201792), (208, 4551568), (224, 4226456), (256, 3698149), (364, 2600896), (416, 2275784), (448, 2113228), (728, 1300448), (832, 1137892), (896, 1056614), (1456, 650224), (1664, 568946), (1792, 528307), (2912, 325112), (3328, 284473), (5824, 162556), (11648, 81278), (23296, 40639)]