253459136

素因数分解:

$2^6\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2843}}^1$

素因数の和:3061

約数の個数: 56

約数和(自身を含む): 577900800

約数和(自身を除く): 324441664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 199, 224, 398, 448, 796, 1393, 1592, 2786, 2843, 3184, 5572, 5686, 6368, 11144, 11372, 12736, 19901, 22288, 22744, 39802, 44576, 45488, 79604, 89152, 90976, 159208, 181952, 318416, 565757, 636832, 1131514, 1273664, 2263028, 3960299, 4526056, 7920598, 9052112, 15841196, 18104224, 31682392, 36208448, 63364784, 126729568, 253459136]

約数ペア:

[(1, 253459136), (2, 126729568), (4, 63364784), (7, 36208448), (8, 31682392), (14, 18104224), (16, 15841196), (28, 9052112), (32, 7920598), (56, 4526056), (64, 3960299), (112, 2263028), (199, 1273664), (224, 1131514), (398, 636832), (448, 565757), (796, 318416), (1393, 181952), (1592, 159208), (2786, 90976), (2843, 89152), (3184, 79604), (5572, 45488), (5686, 44576), (6368, 39802), (11144, 22744), (11372, 22288), (12736, 19901)]