978824

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 2339280

約数和(自身を除く): 1360456

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 227, 308, 392, 454, 539, 616, 908, 1078, 1589, 1816, 2156, 2497, 3178, 4312, 4994, 6356, 9988, 11123, 12712, 17479, 19976, 22246, 34958, 44492, 69916, 88984, 122353, 139832, 244706, 489412, 978824]

約数ペア:

[(1, 978824), (2, 489412), (4, 244706), (7, 139832), (8, 122353), (11, 88984), (14, 69916), (22, 44492), (28, 34958), (44, 22246), (49, 19976), (56, 17479), (77, 12712), (88, 11123), (98, 9988), (154, 6356), (196, 4994), (227, 4312), (308, 3178), (392, 2497), (454, 2156), (539, 1816), (616, 1589), (908, 1078)]