215568972

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{86783}}^1$

素因数の和:86819

約数の個数: 48

約数和(自身を含む): 583188480

約数和(自身を除く): 367619508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 86783, 173566, 260349, 347132, 520698, 781047, 1041396, 1562094, 1996009, 2343141, 3124188, 3992018, 4686282, 5988027, 7984036, 9372564, 11976054, 17964081, 23952108, 35928162, 53892243, 71856324, 107784486, 215568972]

約数ペア:

[(1, 215568972), (2, 107784486), (3, 71856324), (4, 53892243), (6, 35928162), (9, 23952108), (12, 17964081), (18, 11976054), (23, 9372564), (27, 7984036), (36, 5988027), (46, 4686282), (54, 3992018), (69, 3124188), (92, 2343141), (108, 1996009), (138, 1562094), (207, 1041396), (276, 781047), (414, 520698), (621, 347132), (828, 260349), (1242, 173566), (2484, 86783)]