218589056

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10607}}^1$

素因数の和:10651

約数の個数: 64

約数和(自身を含む): 519367680

約数和(自身を除く): 300778624

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1472, 2576, 2944, 5152, 10304, 10607, 20608, 21214, 42428, 74249, 84856, 148498, 169712, 243961, 296996, 339424, 487922, 593992, 678848, 975844, 1187984, 1357696, 1707727, 1951688, 2375968, 3415454, 3903376, 4751936, 6830908, 7806752, 9503872, 13661816, 15613504, 27323632, 31227008, 54647264, 109294528, 218589056]

約数ペア:

[(1, 218589056), (2, 109294528), (4, 54647264), (7, 31227008), (8, 27323632), (14, 15613504), (16, 13661816), (23, 9503872), (28, 7806752), (32, 6830908), (46, 4751936), (56, 3903376), (64, 3415454), (92, 2375968), (112, 1951688), (128, 1707727), (161, 1357696), (184, 1187984), (224, 975844), (322, 678848), (368, 593992), (448, 487922), (644, 339424), (736, 296996), (896, 243961), (1288, 169712), (1472, 148498), (2576, 84856), (2944, 74249), (5152, 42428), (10304, 21214), (10607, 20608)]