236287512

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{20903}}^1$

素因数の和:21072

約数の個数: 48

約数和(自身を含む): 644052240

約数和(自身を除く): 407764728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 20903, 41806, 62709, 83612, 125418, 167224, 188127, 250836, 376254, 501672, 752508, 1505016, 3281771, 6563542, 9845313, 13127084, 19690626, 26254168, 29535939, 39381252, 59071878, 78762504, 118143756, 236287512]

約数ペア:

[(1, 236287512), (2, 118143756), (3, 78762504), (4, 59071878), (6, 39381252), (8, 29535939), (9, 26254168), (12, 19690626), (18, 13127084), (24, 9845313), (36, 6563542), (72, 3281771), (157, 1505016), (314, 752508), (471, 501672), (628, 376254), (942, 250836), (1256, 188127), (1413, 167224), (1884, 125418), (2826, 83612), (3768, 62709), (5652, 41806), (11304, 20903)]