402160272

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{270269}}^1$

素因数の和:270311

約数の個数: 40

約数和(自身を含む): 1072431360

約数和(自身を除く): 670271088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 270269, 540538, 810807, 1081076, 1621614, 2162152, 3243228, 4324304, 6486456, 8378339, 12972912, 16756678, 25135017, 33513356, 50270034, 67026712, 100540068, 134053424, 201080136, 402160272]

約数ペア:

[(1, 402160272), (2, 201080136), (3, 134053424), (4, 100540068), (6, 67026712), (8, 50270034), (12, 33513356), (16, 25135017), (24, 16756678), (31, 12972912), (48, 8378339), (62, 6486456), (93, 4324304), (124, 3243228), (186, 2162152), (248, 1621614), (372, 1081076), (496, 810807), (744, 540538), (1488, 270269)]