140288328

素因数分解:

$2^3\times 3^3\times {\mathrm{649483}}^1$

素因数の和:649498

約数の個数: 32

約数和(自身を含む): 389690400

約数和(自身を除く): 249402072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 649483, 1298966, 1948449, 2597932, 3896898, 5195864, 5845347, 7793796, 11690694, 15587592, 17536041, 23381388, 35072082, 46762776, 70144164, 140288328]

約数ペア:

[(1, 140288328), (2, 70144164), (3, 46762776), (4, 35072082), (6, 23381388), (8, 17536041), (9, 15587592), (12, 11690694), (18, 7793796), (24, 5845347), (27, 5195864), (36, 3896898), (54, 2597932), (72, 1948449), (108, 1298966), (216, 649483)]