389399448

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{148853}}^1$

素因数の和:148971

約数の個数: 32

約数和(自身を含む): 982436400

約数和(自身を除く): 593036952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 872, 1308, 2616, 148853, 297706, 446559, 595412, 893118, 1190824, 1786236, 3572472, 16224977, 32449954, 48674931, 64899908, 97349862, 129799816, 194699724, 389399448]

約数ペア:

[(1, 389399448), (2, 194699724), (3, 129799816), (4, 97349862), (6, 64899908), (8, 48674931), (12, 32449954), (24, 16224977), (109, 3572472), (218, 1786236), (327, 1190824), (436, 893118), (654, 595412), (872, 446559), (1308, 297706), (2616, 148853)]