390352572

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{637831}}^1$

素因数の和:637858

約数の個数: 36

約数和(自身を含む): 1044768816

約数和(自身を除く): 654416244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 637831, 1275662, 1913493, 2551324, 3826986, 5740479, 7653972, 10843127, 11480958, 21686254, 22961916, 32529381, 43372508, 65058762, 97588143, 130117524, 195176286, 390352572]

約数ペア:

[(1, 390352572), (2, 195176286), (3, 130117524), (4, 97588143), (6, 65058762), (9, 43372508), (12, 32529381), (17, 22961916), (18, 21686254), (34, 11480958), (36, 10843127), (51, 7653972), (68, 5740479), (102, 3826986), (153, 2551324), (204, 1913493), (306, 1275662), (612, 637831)]