243170508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{70607}}^1$

素因数の和:70662

約数の個数: 48

約数和(自身を含む): 664280064

約数和(自身を除く): 421109556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 70607, 141214, 211821, 282428, 423642, 494249, 847284, 988498, 1482747, 1976996, 2894887, 2965494, 5789774, 5930988, 8684661, 11579548, 17369322, 20264209, 34738644, 40528418, 60792627, 81056836, 121585254, 243170508]

約数ペア:

[(1, 243170508), (2, 121585254), (3, 81056836), (4, 60792627), (6, 40528418), (7, 34738644), (12, 20264209), (14, 17369322), (21, 11579548), (28, 8684661), (41, 5930988), (42, 5789774), (82, 2965494), (84, 2894887), (123, 1976996), (164, 1482747), (246, 988498), (287, 847284), (492, 494249), (574, 423642), (861, 282428), (1148, 211821), (1722, 141214), (3444, 70607)]