216408

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 552960

約数和(自身を除く): 336552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 127, 142, 213, 254, 284, 381, 426, 508, 568, 762, 852, 1016, 1524, 1704, 3048, 9017, 18034, 27051, 36068, 54102, 72136, 108204, 216408]

約数ペア:

[(1, 216408), (2, 108204), (3, 72136), (4, 54102), (6, 36068), (8, 27051), (12, 18034), (24, 9017), (71, 3048), (127, 1704), (142, 1524), (213, 1016), (254, 852), (284, 762), (381, 568), (426, 508)]