388567464

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{103123}}^1$

素因数の和:103289

約数の個数: 32

約数和(自身を含む): 977615520

約数和(自身を除く): 589048056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 103123, 206246, 309369, 412492, 618738, 824984, 1237476, 2474952, 16190311, 32380622, 48570933, 64761244, 97141866, 129522488, 194283732, 388567464]

約数ペア:

[(1, 388567464), (2, 194283732), (3, 129522488), (4, 97141866), (6, 64761244), (8, 48570933), (12, 32380622), (24, 16190311), (157, 2474952), (314, 1237476), (471, 824984), (628, 618738), (942, 412492), (1256, 309369), (1884, 206246), (3768, 103123)]