237298334

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 465077760

約数和(自身を除く): 227779426

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 163, 182, 247, 266, 326, 421, 494, 842, 1141, 1729, 2119, 2282, 2947, 3097, 3458, 4238, 5473, 5894, 6194, 7999, 10946, 14833, 15998, 21679, 29666, 38311, 40261, 43358, 55993, 68623, 76622, 80522, 103987, 111986, 137246, 207974, 281827, 480361, 563654, 727909, 892099, 960722, 1303837, 1455818, 1784198, 2607674, 6244693, 9126859, 12489386, 16949881, 18253718, 33899762, 118649167, 237298334]

約数ペア:

[(1, 237298334), (2, 118649167), (7, 33899762), (13, 18253718), (14, 16949881), (19, 12489386), (26, 9126859), (38, 6244693), (91, 2607674), (133, 1784198), (163, 1455818), (182, 1303837), (247, 960722), (266, 892099), (326, 727909), (421, 563654), (494, 480361), (842, 281827), (1141, 207974), (1729, 137246), (2119, 111986), (2282, 103987), (2947, 80522), (3097, 76622), (3458, 68623), (4238, 55993), (5473, 43358), (5894, 40261), (6194, 38311), (7999, 29666), (10946, 21679), (14833, 15998)]