261900432

素因数分解:

$2^4\times 3^3\times {\mathrm{606251}}^1$

素因数の和:606268

約数の個数: 40

約数和(自身を含む): 751752480

約数和(自身を除く): 489852048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 606251, 1212502, 1818753, 2425004, 3637506, 4850008, 5456259, 7275012, 9700016, 10912518, 14550024, 16368777, 21825036, 29100048, 32737554, 43650072, 65475108, 87300144, 130950216, 261900432]

約数ペア:

[(1, 261900432), (2, 130950216), (3, 87300144), (4, 65475108), (6, 43650072), (8, 32737554), (9, 29100048), (12, 21825036), (16, 16368777), (18, 14550024), (24, 10912518), (27, 9700016), (36, 7275012), (48, 5456259), (54, 4850008), (72, 3637506), (108, 2425004), (144, 1818753), (216, 1212502), (432, 606251)]