507594438

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{80341}}^1$

素因数の和:80371

約数の個数: 48

約数和(自身を含む): 1228268496

約数和(自身を除く): 720674058

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 6318, 80341, 160682, 241023, 482046, 723069, 1044433, 1446138, 2088866, 2169207, 3133299, 4338414, 6266598, 6507621, 9399897, 13015242, 18799794, 19522863, 28199691, 39045726, 56399382, 84599073, 169198146, 253797219, 507594438]

約数ペア:

[(1, 507594438), (2, 253797219), (3, 169198146), (6, 84599073), (9, 56399382), (13, 39045726), (18, 28199691), (26, 19522863), (27, 18799794), (39, 13015242), (54, 9399897), (78, 6507621), (81, 6266598), (117, 4338414), (162, 3133299), (234, 2169207), (243, 2088866), (351, 1446138), (486, 1044433), (702, 723069), (1053, 482046), (2106, 241023), (3159, 160682), (6318, 80341)]