327462716

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1289}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 673854720

約数和(自身を除く): 346392004

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 211, 301, 422, 602, 844, 1204, 1289, 1477, 2578, 2954, 5156, 5908, 9023, 9073, 18046, 18146, 36092, 36292, 55427, 63511, 110854, 127022, 221708, 254044, 271979, 387989, 543958, 775978, 1087916, 1551956, 1903853, 3807706, 7615412, 11695097, 23390194, 46780388, 81865679, 163731358, 327462716]

約数ペア:

[(1, 327462716), (2, 163731358), (4, 81865679), (7, 46780388), (14, 23390194), (28, 11695097), (43, 7615412), (86, 3807706), (172, 1903853), (211, 1551956), (301, 1087916), (422, 775978), (602, 543958), (844, 387989), (1204, 271979), (1289, 254044), (1477, 221708), (2578, 127022), (2954, 110854), (5156, 63511), (5908, 55427), (9023, 36292), (9073, 36092), (18046, 18146)]