289707048

素因数分解:

$2^3\times 3^2\times {\mathrm{1123}}^1\times {\mathrm{3583}}^1$

素因数の和:4718

約数の個数: 48

約数和(自身を含む): 785541120

約数和(自身を除く): 495834072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1123, 2246, 3369, 3583, 4492, 6738, 7166, 8984, 10107, 10749, 13476, 14332, 20214, 21498, 26952, 28664, 32247, 40428, 42996, 64494, 80856, 85992, 128988, 257976, 4023709, 8047418, 12071127, 16094836, 24142254, 32189672, 36213381, 48284508, 72426762, 96569016, 144853524, 289707048]

約数ペア:

[(1, 289707048), (2, 144853524), (3, 96569016), (4, 72426762), (6, 48284508), (8, 36213381), (9, 32189672), (12, 24142254), (18, 16094836), (24, 12071127), (36, 8047418), (72, 4023709), (1123, 257976), (2246, 128988), (3369, 85992), (3583, 80856), (4492, 64494), (6738, 42996), (7166, 40428), (8984, 32247), (10107, 28664), (10749, 26952), (13476, 21498), (14332, 20214)]