289750722

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{16189}}^1$

素因数の和:16370

約数の個数: 32

約数和(自身を含む): 613924800

約数和(自身を除く): 324174078

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 471, 942, 2983, 5966, 8949, 16189, 17898, 32378, 48567, 97134, 307591, 615182, 922773, 1845546, 2541673, 5083346, 7625019, 15250038, 48291787, 96583574, 144875361, 289750722]

約数ペア:

[(1, 289750722), (2, 144875361), (3, 96583574), (6, 48291787), (19, 15250038), (38, 7625019), (57, 5083346), (114, 2541673), (157, 1845546), (314, 922773), (471, 615182), (942, 307591), (2983, 97134), (5966, 48567), (8949, 32378), (16189, 17898)]