304820442

素因数分解:

$2^1\times 3^3\times {\mathrm{353}}^1\times {\mathrm{15991}}^1$

素因数の和:16355

約数の個数: 32

約数和(自身を含む): 679340160

約数和(自身を除く): 374519718

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 353, 706, 1059, 2118, 3177, 6354, 9531, 15991, 19062, 31982, 47973, 95946, 143919, 287838, 431757, 863514, 5644823, 11289646, 16934469, 33868938, 50803407, 101606814, 152410221, 304820442]

約数ペア:

[(1, 304820442), (2, 152410221), (3, 101606814), (6, 50803407), (9, 33868938), (18, 16934469), (27, 11289646), (54, 5644823), (353, 863514), (706, 431757), (1059, 287838), (2118, 143919), (3177, 95946), (6354, 47973), (9531, 31982), (15991, 19062)]