668090136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{38609}}^1$

素因数の和:38728

約数の個数: 64

約数和(自身を含む): 1927411200

約数和(自身を除く): 1259321064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 206, 309, 412, 618, 721, 824, 1236, 1442, 2163, 2472, 2884, 4326, 5768, 8652, 17304, 38609, 77218, 115827, 154436, 231654, 270263, 308872, 463308, 540526, 810789, 926616, 1081052, 1621578, 2162104, 3243156, 3976727, 6486312, 7953454, 11930181, 15906908, 23860362, 27837089, 31813816, 47720724, 55674178, 83511267, 95441448, 111348356, 167022534, 222696712, 334045068, 668090136]

約数ペア:

[(1, 668090136), (2, 334045068), (3, 222696712), (4, 167022534), (6, 111348356), (7, 95441448), (8, 83511267), (12, 55674178), (14, 47720724), (21, 31813816), (24, 27837089), (28, 23860362), (42, 15906908), (56, 11930181), (84, 7953454), (103, 6486312), (168, 3976727), (206, 3243156), (309, 2162104), (412, 1621578), (618, 1081052), (721, 926616), (824, 810789), (1236, 540526), (1442, 463308), (2163, 308872), (2472, 270263), (2884, 231654), (4326, 154436), (5768, 115827), (8652, 77218), (17304, 38609)]