40431312

素因数分解:

$2^4\times 3^5\times {\mathrm{10399}}^1$

素因数の和:10422

約数の個数: 60

約数和(自身を含む): 117353600

約数和(自身を除く): 76922288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 10399, 20798, 31197, 41596, 62394, 83192, 93591, 124788, 166384, 187182, 249576, 280773, 374364, 499152, 561546, 748728, 842319, 1123092, 1497456, 1684638, 2246184, 2526957, 3369276, 4492368, 5053914, 6738552, 10107828, 13477104, 20215656, 40431312]

約数ペア:

[(1, 40431312), (2, 20215656), (3, 13477104), (4, 10107828), (6, 6738552), (8, 5053914), (9, 4492368), (12, 3369276), (16, 2526957), (18, 2246184), (24, 1684638), (27, 1497456), (36, 1123092), (48, 842319), (54, 748728), (72, 561546), (81, 499152), (108, 374364), (144, 280773), (162, 249576), (216, 187182), (243, 166384), (324, 124788), (432, 93591), (486, 83192), (648, 62394), (972, 41596), (1296, 31197), (1944, 20798), (3888, 10399)]