2667760956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{67429}}^1$

素因数の和:67603

約数の個数: 72

約数和(自身を含む): 7756068320

約数和(自身を除く): 5088307364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1413, 1884, 2198, 2826, 3297, 4396, 5652, 6594, 9891, 13188, 19782, 39564, 67429, 134858, 202287, 269716, 404574, 472003, 606861, 809148, 944006, 1213722, 1416009, 1888012, 2427444, 2832018, 4248027, 5664036, 8496054, 10586353, 16992108, 21172706, 31759059, 42345412, 63518118, 74104471, 95277177, 127036236, 148208942, 190554354, 222313413, 296417884, 381108708, 444626826, 666940239, 889253652, 1333880478, 2667760956]

約数ペア:

[(1, 2667760956), (2, 1333880478), (3, 889253652), (4, 666940239), (6, 444626826), (7, 381108708), (9, 296417884), (12, 222313413), (14, 190554354), (18, 148208942), (21, 127036236), (28, 95277177), (36, 74104471), (42, 63518118), (63, 42345412), (84, 31759059), (126, 21172706), (157, 16992108), (252, 10586353), (314, 8496054), (471, 5664036), (628, 4248027), (942, 2832018), (1099, 2427444), (1413, 1888012), (1884, 1416009), (2198, 1213722), (2826, 944006), (3297, 809148), (4396, 606861), (5652, 472003), (6594, 404574), (9891, 269716), (13188, 202287), (19782, 134858), (39564, 67429)]