989793648

素因数分解:

$2^4\times 3^3\times {\mathrm{2291189}}^1$

素因数の和:2291206

約数の個数: 40

約数和(自身を含む): 2841075600

約数和(自身を除く): 1851281952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 2291189, 4582378, 6873567, 9164756, 13747134, 18329512, 20620701, 27494268, 36659024, 41241402, 54988536, 61862103, 82482804, 109977072, 123724206, 164965608, 247448412, 329931216, 494896824, 989793648]

約数ペア:

[(1, 989793648), (2, 494896824), (3, 329931216), (4, 247448412), (6, 164965608), (8, 123724206), (9, 109977072), (12, 82482804), (16, 61862103), (18, 54988536), (24, 41241402), (27, 36659024), (36, 27494268), (48, 20620701), (54, 18329512), (72, 13747134), (108, 9164756), (144, 6873567), (216, 4582378), (432, 2291189)]