428724144

素因数分解:

$2^4\times 3^3\times {\mathrm{992417}}^1$

素因数の和:992434

約数の個数: 40

約数和(自身を含む): 1230598320

約数和(自身を除く): 801874176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 992417, 1984834, 2977251, 3969668, 5954502, 7939336, 8931753, 11909004, 15878672, 17863506, 23818008, 26795259, 35727012, 47636016, 53590518, 71454024, 107181036, 142908048, 214362072, 428724144]

約数ペア:

[(1, 428724144), (2, 214362072), (3, 142908048), (4, 107181036), (6, 71454024), (8, 53590518), (9, 47636016), (12, 35727012), (16, 26795259), (18, 23818008), (24, 17863506), (27, 15878672), (36, 11909004), (48, 8931753), (54, 7939336), (72, 5954502), (108, 3969668), (144, 2977251), (216, 1984834), (432, 992417)]