307629212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4621}}^1$

素因数の和:4742

約数の個数: 48

約数和(自身を含む): 628961760

約数和(自身を除く): 321332548

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 89, 178, 187, 356, 374, 748, 979, 1513, 1958, 3026, 3916, 4621, 6052, 9242, 16643, 18484, 33286, 50831, 66572, 78557, 101662, 157114, 203324, 314228, 411269, 822538, 864127, 1645076, 1728254, 3456508, 4523959, 6991573, 9047918, 13983146, 18095836, 27966292, 76907303, 153814606, 307629212]

約数ペア:

[(1, 307629212), (2, 153814606), (4, 76907303), (11, 27966292), (17, 18095836), (22, 13983146), (34, 9047918), (44, 6991573), (68, 4523959), (89, 3456508), (178, 1728254), (187, 1645076), (356, 864127), (374, 822538), (748, 411269), (979, 314228), (1513, 203324), (1958, 157114), (3026, 101662), (3916, 78557), (4621, 66572), (6052, 50831), (9242, 33286), (16643, 18484)]