254080771483

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{593}}^1\times {\mathrm{1619}}^1$

素因数の和:2728

約数の個数: 48

約数和(自身を含む): 323834163840

約数和(自身を除く): 69753392357

約数列:

[1, 7, 11, 49, 77, 491, 539, 593, 1619, 3437, 4151, 5401, 6523, 11333, 17809, 24059, 29057, 37807, 45661, 79331, 124663, 264649, 291163, 319627, 794929, 872641, 960067, 2038141, 3202793, 5564503, 6720469, 8744219, 10560737, 14266987, 22419551, 38951521, 47043283, 61209533, 73925159, 156936857, 428466731, 471392897, 517476113, 3299750279, 5185321867, 23098251953, 36297253069, 254080771483]

約数ペア:

[(1, 254080771483), (7, 36297253069), (11, 23098251953), (49, 5185321867), (77, 3299750279), (491, 517476113), (539, 471392897), (593, 428466731), (1619, 156936857), (3437, 73925159), (4151, 61209533), (5401, 47043283), (6523, 38951521), (11333, 22419551), (17809, 14266987), (24059, 10560737), (29057, 8744219), (37807, 6720469), (45661, 5564503), (79331, 3202793), (124663, 2038141), (264649, 960067), (291163, 872641), (319627, 794929)]