223956144

素因数分解:

$2^4\times 3^3\times {\mathrm{518417}}^1$

素因数の和:518434

約数の個数: 40

約数和(自身を含む): 642838320

約数和(自身を除く): 418882176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 518417, 1036834, 1555251, 2073668, 3110502, 4147336, 4665753, 6221004, 8294672, 9331506, 12442008, 13997259, 18663012, 24884016, 27994518, 37326024, 55989036, 74652048, 111978072, 223956144]

約数ペア:

[(1, 223956144), (2, 111978072), (3, 74652048), (4, 55989036), (6, 37326024), (8, 27994518), (9, 24884016), (12, 18663012), (16, 13997259), (18, 12442008), (24, 9331506), (27, 8294672), (36, 6221004), (48, 4665753), (54, 4147336), (72, 3110502), (108, 2073668), (144, 1555251), (216, 1036834), (432, 518417)]