307828288

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{34603}}^1$

素因数の和:34754

約数の個数: 28

約数和(自身を含む): 615259120

約数和(自身を除く): 307430832

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 34603, 69206, 138412, 276824, 553648, 1107296, 2214592, 4809817, 9619634, 19239268, 38478536, 76957072, 153914144, 307828288]

約数ペア:

[(1, 307828288), (2, 153914144), (4, 76957072), (8, 38478536), (16, 19239268), (32, 9619634), (64, 4809817), (139, 2214592), (278, 1107296), (556, 553648), (1112, 276824), (2224, 138412), (4448, 69206), (8896, 34603)]