238920246

素因数分解:

$2^1\times 3^3\times {\mathrm{263}}^1\times {\mathrm{16823}}^1$

素因数の和:17097

約数の個数: 32

約数和(自身を含む): 532984320

約数和(自身を除く): 294064074

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 263, 526, 789, 1578, 2367, 4734, 7101, 14202, 16823, 33646, 50469, 100938, 151407, 302814, 454221, 908442, 4424449, 8848898, 13273347, 26546694, 39820041, 79640082, 119460123, 238920246]

約数ペア:

[(1, 238920246), (2, 119460123), (3, 79640082), (6, 39820041), (9, 26546694), (18, 13273347), (27, 8848898), (54, 4424449), (263, 908442), (526, 454221), (789, 302814), (1578, 151407), (2367, 100938), (4734, 50469), (7101, 33646), (14202, 16823)]