1256558436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{25057}}^1$

素因数の和:25273

約数の個数: 72

約数和(自身を含む): 3648444800

約数和(自身を除く): 2391886364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 199, 252, 398, 597, 796, 1194, 1393, 1791, 2388, 2786, 3582, 4179, 5572, 7164, 8358, 12537, 16716, 25057, 25074, 50114, 50148, 75171, 100228, 150342, 175399, 225513, 300684, 350798, 451026, 526197, 701596, 902052, 1052394, 1578591, 2104788, 3157182, 4986343, 6314364, 9972686, 14959029, 19945372, 29918058, 34904401, 44877087, 59836116, 69808802, 89754174, 104713203, 139617604, 179508348, 209426406, 314139609, 418852812, 628279218, 1256558436]

約数ペア:

[(1, 1256558436), (2, 628279218), (3, 418852812), (4, 314139609), (6, 209426406), (7, 179508348), (9, 139617604), (12, 104713203), (14, 89754174), (18, 69808802), (21, 59836116), (28, 44877087), (36, 34904401), (42, 29918058), (63, 19945372), (84, 14959029), (126, 9972686), (199, 6314364), (252, 4986343), (398, 3157182), (597, 2104788), (796, 1578591), (1194, 1052394), (1393, 902052), (1791, 701596), (2388, 526197), (2786, 451026), (3582, 350798), (4179, 300684), (5572, 225513), (7164, 175399), (8358, 150342), (12537, 100228), (16716, 75171), (25057, 50148), (25074, 50114)]