242494252

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:959

約数の個数: 96

約数和(自身を含む): 578479104

約数和(自身を除く): 335984852

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 71, 77, 91, 142, 143, 154, 182, 284, 286, 308, 364, 497, 572, 781, 853, 923, 994, 1001, 1562, 1706, 1846, 1988, 2002, 3124, 3412, 3692, 4004, 5467, 5971, 6461, 9383, 10153, 10934, 11089, 11942, 12922, 18766, 20306, 21868, 22178, 23884, 25844, 37532, 40612, 44356, 60563, 65681, 71071, 77623, 121126, 121979, 131362, 142142, 155246, 242252, 243958, 262724, 284284, 310492, 423941, 487916, 666193, 787319, 847882, 853853, 1332386, 1574638, 1695764, 1707706, 2664772, 3149276, 3415412, 4663351, 5511233, 8660509, 9326702, 11022466, 17321018, 18653404, 22044932, 34642036, 60623563, 121247126, 242494252]

約数ペア:

[(1, 242494252), (2, 121247126), (4, 60623563), (7, 34642036), (11, 22044932), (13, 18653404), (14, 17321018), (22, 11022466), (26, 9326702), (28, 8660509), (44, 5511233), (52, 4663351), (71, 3415412), (77, 3149276), (91, 2664772), (142, 1707706), (143, 1695764), (154, 1574638), (182, 1332386), (284, 853853), (286, 847882), (308, 787319), (364, 666193), (497, 487916), (572, 423941), (781, 310492), (853, 284284), (923, 262724), (994, 243958), (1001, 242252), (1562, 155246), (1706, 142142), (1846, 131362), (1988, 121979), (2002, 121126), (3124, 77623), (3412, 71071), (3692, 65681), (4004, 60563), (5467, 44356), (5971, 40612), (6461, 37532), (9383, 25844), (10153, 23884), (10934, 22178), (11089, 21868), (11942, 20306), (12922, 18766)]