254175084

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{13763}}^1$

素因数の和:13801

約数の個数: 72

約数和(自身を含む): 701413440

約数和(自身を除く): 447238356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 3078, 4617, 6156, 9234, 13763, 18468, 27526, 41289, 55052, 82578, 123867, 165156, 247734, 261497, 371601, 495468, 522994, 743202, 784491, 1045988, 1114803, 1486404, 1568982, 2229606, 2353473, 3137964, 3344409, 4459212, 4706946, 6688818, 7060419, 9413892, 13377636, 14120838, 21181257, 28241676, 42362514, 63543771, 84725028, 127087542, 254175084]

約数ペア:

[(1, 254175084), (2, 127087542), (3, 84725028), (4, 63543771), (6, 42362514), (9, 28241676), (12, 21181257), (18, 14120838), (19, 13377636), (27, 9413892), (36, 7060419), (38, 6688818), (54, 4706946), (57, 4459212), (76, 3344409), (81, 3137964), (108, 2353473), (114, 2229606), (162, 1568982), (171, 1486404), (228, 1114803), (243, 1045988), (324, 784491), (342, 743202), (486, 522994), (513, 495468), (684, 371601), (972, 261497), (1026, 247734), (1539, 165156), (2052, 123867), (3078, 82578), (4617, 55052), (6156, 41289), (9234, 27526), (13763, 18468)]