489968930164

素因数分解:

$2^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1933}}^1\times {\mathrm{25939}}^1$

素因数の和:28232

約数の個数: 48

約数和(自身を含む): 983292016000

約数和(自身を除く): 493323085836

約数列:

[1, 2, 4, 7, 14, 28, 349, 698, 1396, 1933, 2443, 3866, 4886, 7732, 9772, 13531, 25939, 27062, 51878, 54124, 103756, 181573, 363146, 674617, 726292, 1349234, 2698468, 4722319, 9052711, 9444638, 18105422, 18889276, 36210844, 50140087, 63368977, 100280174, 126737954, 200560348, 253475908, 350980609, 701961218, 1403922436, 17498890363, 34997780726, 69995561452, 122492232541, 244984465082, 489968930164]

約数ペア:

[(1, 489968930164), (2, 244984465082), (4, 122492232541), (7, 69995561452), (14, 34997780726), (28, 17498890363), (349, 1403922436), (698, 701961218), (1396, 350980609), (1933, 253475908), (2443, 200560348), (3866, 126737954), (4886, 100280174), (7732, 63368977), (9772, 50140087), (13531, 36210844), (25939, 18889276), (27062, 18105422), (51878, 9444638), (54124, 9052711), (103756, 4722319), (181573, 2698468), (363146, 1349234), (674617, 726292)]