394984674

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4409}}^1$

素因数の和:4509

約数の個数: 80

約数和(自身を含む): 1024531200

約数和(自身を除く): 629546526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 79, 81, 126, 158, 162, 189, 237, 378, 474, 553, 567, 711, 1106, 1134, 1422, 1659, 2133, 3318, 4266, 4409, 4977, 6399, 8818, 9954, 12798, 13227, 14931, 26454, 29862, 30863, 39681, 44793, 61726, 79362, 89586, 92589, 119043, 185178, 238086, 277767, 348311, 357129, 555534, 696622, 714258, 833301, 1044933, 1666602, 2089866, 2438177, 2499903, 3134799, 4876354, 4999806, 6269598, 7314531, 9404397, 14629062, 18808794, 21943593, 28213191, 43887186, 56426382, 65830779, 131661558, 197492337, 394984674]

約数ペア:

[(1, 394984674), (2, 197492337), (3, 131661558), (6, 65830779), (7, 56426382), (9, 43887186), (14, 28213191), (18, 21943593), (21, 18808794), (27, 14629062), (42, 9404397), (54, 7314531), (63, 6269598), (79, 4999806), (81, 4876354), (126, 3134799), (158, 2499903), (162, 2438177), (189, 2089866), (237, 1666602), (378, 1044933), (474, 833301), (553, 714258), (567, 696622), (711, 555534), (1106, 357129), (1134, 348311), (1422, 277767), (1659, 238086), (2133, 185178), (3318, 119043), (4266, 92589), (4409, 89586), (4977, 79362), (6399, 61726), (8818, 44793), (9954, 39681), (12798, 30863), (13227, 29862), (14931, 26454)]