391030794

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{599}}^1$

素因数の和:785

約数の個数: 128

約数和(自身を含む): 1092096000

約数和(自身を除く): 701065206

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 157, 189, 198, 231, 297, 314, 378, 462, 471, 594, 599, 693, 942, 1099, 1198, 1386, 1413, 1727, 1797, 2079, 2198, 2826, 3297, 3454, 3594, 4158, 4193, 4239, 5181, 5391, 6589, 6594, 8386, 8478, 9891, 10362, 10782, 12089, 12579, 13178, 15543, 16173, 19767, 19782, 24178, 25158, 29673, 31086, 32346, 36267, 37737, 39534, 46123, 46629, 59301, 59346, 72534, 75474, 92246, 93258, 94043, 108801, 113211, 118602, 138369, 177903, 188086, 217602, 226422, 276738, 282129, 326403, 355806, 415107, 564258, 652806, 658301, 830214, 846387, 1034473, 1245321, 1316602, 1692774, 1974903, 2068946, 2490642, 2539161, 3103419, 3949806, 5078322, 5924709, 6206838, 7241311, 9310257, 11849418, 14482622, 17774127, 18620514, 21723933, 27930771, 35548254, 43447866, 55861542, 65171799, 130343598, 195515397, 391030794]

約数ペア:

[(1, 391030794), (2, 195515397), (3, 130343598), (6, 65171799), (7, 55861542), (9, 43447866), (11, 35548254), (14, 27930771), (18, 21723933), (21, 18620514), (22, 17774127), (27, 14482622), (33, 11849418), (42, 9310257), (54, 7241311), (63, 6206838), (66, 5924709), (77, 5078322), (99, 3949806), (126, 3103419), (154, 2539161), (157, 2490642), (189, 2068946), (198, 1974903), (231, 1692774), (297, 1316602), (314, 1245321), (378, 1034473), (462, 846387), (471, 830214), (594, 658301), (599, 652806), (693, 564258), (942, 415107), (1099, 355806), (1198, 326403), (1386, 282129), (1413, 276738), (1727, 226422), (1797, 217602), (2079, 188086), (2198, 177903), (2826, 138369), (3297, 118602), (3454, 113211), (3594, 108801), (4158, 94043), (4193, 93258), (4239, 92246), (5181, 75474), (5391, 72534), (6589, 59346), (6594, 59301), (8386, 46629), (8478, 46123), (9891, 39534), (10362, 37737), (10782, 36267), (12089, 32346), (12579, 31086), (13178, 29673), (15543, 25158), (16173, 24178), (19767, 19782)]