253660896

素因数分解:

$2^5\times 3^5\times {\mathrm{32621}}^1$

素因数の和:32646

約数の個数: 72

約数和(自身を含む): 748087704

約数和(自身を除く): 494426808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 32621, 65242, 97863, 130484, 195726, 260968, 293589, 391452, 521936, 587178, 782904, 880767, 1043872, 1174356, 1565808, 1761534, 2348712, 2642301, 3131616, 3523068, 4697424, 5284602, 7046136, 7926903, 9394848, 10569204, 14092272, 15853806, 21138408, 28184544, 31707612, 42276816, 63415224, 84553632, 126830448, 253660896]

約数ペア:

[(1, 253660896), (2, 126830448), (3, 84553632), (4, 63415224), (6, 42276816), (8, 31707612), (9, 28184544), (12, 21138408), (16, 15853806), (18, 14092272), (24, 10569204), (27, 9394848), (32, 7926903), (36, 7046136), (48, 5284602), (54, 4697424), (72, 3523068), (81, 3131616), (96, 2642301), (108, 2348712), (144, 1761534), (162, 1565808), (216, 1174356), (243, 1043872), (288, 880767), (324, 782904), (432, 587178), (486, 521936), (648, 391452), (864, 293589), (972, 260968), (1296, 195726), (1944, 130484), (2592, 97863), (3888, 65242), (7776, 32621)]