313542012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{18757}}^1$

素因数の和:18970

約数の個数: 48

約数和(自身を含む): 840358400

約数和(自身を除く): 526816388

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, 18757, 37514, 56271, 75028, 112542, 131299, 225084, 262598, 393897, 525196, 787794, 1575588, 3732643, 7465286, 11197929, 14930572, 22395858, 26128501, 44791716, 52257002, 78385503, 104514004, 156771006, 313542012]

約数ペア:

[(1, 313542012), (2, 156771006), (3, 104514004), (4, 78385503), (6, 52257002), (7, 44791716), (12, 26128501), (14, 22395858), (21, 14930572), (28, 11197929), (42, 7465286), (84, 3732643), (199, 1575588), (398, 787794), (597, 525196), (796, 393897), (1194, 262598), (1393, 225084), (2388, 131299), (2786, 112542), (4179, 75028), (5572, 56271), (8358, 37514), (16716, 18757)]