248705370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7253}}^1$

素因数の和:7396

約数の個数: 64

約数和(自身を含む): 668528640

約数和(自身を除く): 419823270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 127, 135, 254, 270, 381, 635, 762, 1143, 1270, 1905, 2286, 3429, 3810, 5715, 6858, 7253, 11430, 14506, 17145, 21759, 34290, 36265, 43518, 65277, 72530, 108795, 130554, 195831, 217590, 326385, 391662, 652770, 921131, 979155, 1842262, 1958310, 2763393, 4605655, 5526786, 8290179, 9211310, 13816965, 16580358, 24870537, 27633930, 41450895, 49741074, 82901790, 124352685, 248705370]

約数ペア:

[(1, 248705370), (2, 124352685), (3, 82901790), (5, 49741074), (6, 41450895), (9, 27633930), (10, 24870537), (15, 16580358), (18, 13816965), (27, 9211310), (30, 8290179), (45, 5526786), (54, 4605655), (90, 2763393), (127, 1958310), (135, 1842262), (254, 979155), (270, 921131), (381, 652770), (635, 391662), (762, 326385), (1143, 217590), (1270, 195831), (1905, 130554), (2286, 108795), (3429, 72530), (3810, 65277), (5715, 43518), (6858, 36265), (7253, 34290), (11430, 21759), (14506, 17145)]