387936

素因数分解:

$2^5\times 3^3\times {\mathrm{449}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 1134000

約数和(自身を除く): 746064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 449, 864, 898, 1347, 1796, 2694, 3592, 4041, 5388, 7184, 8082, 10776, 12123, 14368, 16164, 21552, 24246, 32328, 43104, 48492, 64656, 96984, 129312, 193968, 387936]

約数ペア:

[(1, 387936), (2, 193968), (3, 129312), (4, 96984), (6, 64656), (8, 48492), (9, 43104), (12, 32328), (16, 24246), (18, 21552), (24, 16164), (27, 14368), (32, 12123), (36, 10776), (48, 8082), (54, 7184), (72, 5388), (96, 4041), (108, 3592), (144, 2694), (216, 1796), (288, 1347), (432, 898), (449, 864)]