242760896

素因数分解:

$2^6\times 7^2\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:614

約数の個数: 84

約数和(自身を含む): 564642000

約数和(自身を除く): 321881104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 199, 224, 389, 392, 398, 448, 778, 784, 796, 1393, 1556, 1568, 1592, 2723, 2786, 3112, 3136, 3184, 5446, 5572, 6224, 6368, 9751, 10892, 11144, 12448, 12736, 19061, 19502, 21784, 22288, 24896, 38122, 39004, 43568, 44576, 76244, 77411, 78008, 87136, 89152, 152488, 154822, 156016, 174272, 304976, 309644, 312032, 541877, 609952, 619288, 624064, 1083754, 1219904, 1238576, 2167508, 2477152, 3793139, 4335016, 4954304, 7586278, 8670032, 15172556, 17340064, 30345112, 34680128, 60690224, 121380448, 242760896]

約数ペア:

[(1, 242760896), (2, 121380448), (4, 60690224), (7, 34680128), (8, 30345112), (14, 17340064), (16, 15172556), (28, 8670032), (32, 7586278), (49, 4954304), (56, 4335016), (64, 3793139), (98, 2477152), (112, 2167508), (196, 1238576), (199, 1219904), (224, 1083754), (389, 624064), (392, 619288), (398, 609952), (448, 541877), (778, 312032), (784, 309644), (796, 304976), (1393, 174272), (1556, 156016), (1568, 154822), (1592, 152488), (2723, 89152), (2786, 87136), (3112, 78008), (3136, 77411), (3184, 76244), (5446, 44576), (5572, 43568), (6224, 39004), (6368, 38122), (9751, 24896), (10892, 22288), (11144, 21784), (12448, 19502), (12736, 19061)]