740401788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{44293}}^1$

素因数の和:44506

約数の個数: 48

約数和(自身を含む): 1984371200

約数和(自身を除く): 1243969412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 2388, 2786, 4179, 5572, 8358, 16716, 44293, 88586, 132879, 177172, 265758, 310051, 531516, 620102, 930153, 1240204, 1860306, 3720612, 8814307, 17628614, 26442921, 35257228, 52885842, 61700149, 105771684, 123400298, 185100447, 246800596, 370200894, 740401788]

約数ペア:

[(1, 740401788), (2, 370200894), (3, 246800596), (4, 185100447), (6, 123400298), (7, 105771684), (12, 61700149), (14, 52885842), (21, 35257228), (28, 26442921), (42, 17628614), (84, 8814307), (199, 3720612), (398, 1860306), (597, 1240204), (796, 930153), (1194, 620102), (1393, 531516), (2388, 310051), (2786, 265758), (4179, 177172), (5572, 132879), (8358, 88586), (16716, 44293)]