274715168

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13477}}^1$

素因数の和:13514

約数の個数: 72

約数和(自身を含む): 677592972

約数和(自身を除く): 402877804

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 10192, 13477, 20384, 26954, 53908, 94339, 107816, 175201, 188678, 215632, 350402, 377356, 431264, 660373, 700804, 754712, 1226407, 1320746, 1401608, 1509424, 2452814, 2641492, 2803216, 3018848, 4905628, 5282984, 5606432, 8584849, 9811256, 10565968, 17169698, 19622512, 21131936, 34339396, 39245024, 68678792, 137357584, 274715168]

約数ペア:

[(1, 274715168), (2, 137357584), (4, 68678792), (7, 39245024), (8, 34339396), (13, 21131936), (14, 19622512), (16, 17169698), (26, 10565968), (28, 9811256), (32, 8584849), (49, 5606432), (52, 5282984), (56, 4905628), (91, 3018848), (98, 2803216), (104, 2641492), (112, 2452814), (182, 1509424), (196, 1401608), (208, 1320746), (224, 1226407), (364, 754712), (392, 700804), (416, 660373), (637, 431264), (728, 377356), (784, 350402), (1274, 215632), (1456, 188678), (1568, 175201), (2548, 107816), (2912, 94339), (5096, 53908), (10192, 26954), (13477, 20384)]