353144628

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{138163}}^1$

素因数の和:138244

約数の個数: 36

約数和(自身を含む): 905250528

約数和(自身を除く): 552105900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 138163, 276326, 414489, 552652, 828978, 1243467, 1657956, 2486934, 4973868, 9809573, 19619146, 29428719, 39238292, 58857438, 88286157, 117714876, 176572314, 353144628]

約数ペア:

[(1, 353144628), (2, 176572314), (3, 117714876), (4, 88286157), (6, 58857438), (9, 39238292), (12, 29428719), (18, 19619146), (36, 9809573), (71, 4973868), (142, 2486934), (213, 1657956), (284, 1243467), (426, 828978), (639, 552652), (852, 414489), (1278, 276326), (2556, 138163)]