1220724

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 3225600

約数和(自身を除く): 2004876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 127, 178, 254, 267, 356, 381, 508, 534, 762, 801, 1068, 1143, 1524, 1602, 2286, 2403, 3204, 3429, 4572, 4806, 6858, 9612, 11303, 13716, 22606, 33909, 45212, 67818, 101727, 135636, 203454, 305181, 406908, 610362, 1220724]

約数ペア:

[(1, 1220724), (2, 610362), (3, 406908), (4, 305181), (6, 203454), (9, 135636), (12, 101727), (18, 67818), (27, 45212), (36, 33909), (54, 22606), (89, 13716), (108, 11303), (127, 9612), (178, 6858), (254, 4806), (267, 4572), (356, 3429), (381, 3204), (508, 2403), (534, 2286), (762, 1602), (801, 1524), (1068, 1143)]