238450068

素因数分解:

$2^2\times 3^6\times {\mathrm{81773}}^1$

素因数の和:81795

約数の個数: 42

約数和(自身を含む): 625652874

約数和(自身を除く): 387202806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 81773, 163546, 245319, 327092, 490638, 735957, 981276, 1471914, 2207871, 2943828, 4415742, 6623613, 8831484, 13247226, 19870839, 26494452, 39741678, 59612517, 79483356, 119225034, 238450068]

約数ペア:

[(1, 238450068), (2, 119225034), (3, 79483356), (4, 59612517), (6, 39741678), (9, 26494452), (12, 19870839), (18, 13247226), (27, 8831484), (36, 6623613), (54, 4415742), (81, 2943828), (108, 2207871), (162, 1471914), (243, 981276), (324, 735957), (486, 490638), (729, 327092), (972, 245319), (1458, 163546), (2916, 81773)]