790791894

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1123}}^1$

素因数の和:1250

約数の個数: 96

約数和(自身を含む): 1893715200

約数和(自身を除く): 1102923306

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 71, 87, 114, 142, 171, 174, 213, 261, 342, 426, 522, 551, 639, 1102, 1123, 1278, 1349, 1653, 2059, 2246, 2698, 3306, 3369, 4047, 4118, 4959, 6177, 6738, 8094, 9918, 10107, 12141, 12354, 18531, 20214, 21337, 24282, 32567, 37062, 39121, 42674, 64011, 65134, 78242, 79733, 97701, 117363, 128022, 159466, 192033, 195402, 234726, 239199, 293103, 352089, 384066, 478398, 586206, 618773, 704178, 717597, 1237546, 1435194, 1514927, 1856319, 2312257, 3029854, 3712638, 4544781, 4624514, 5568957, 6936771, 9089562, 11137914, 13634343, 13873542, 20810313, 27268686, 41620626, 43932883, 87865766, 131798649, 263597298, 395395947, 790791894]

約数ペア:

[(1, 790791894), (2, 395395947), (3, 263597298), (6, 131798649), (9, 87865766), (18, 43932883), (19, 41620626), (29, 27268686), (38, 20810313), (57, 13873542), (58, 13634343), (71, 11137914), (87, 9089562), (114, 6936771), (142, 5568957), (171, 4624514), (174, 4544781), (213, 3712638), (261, 3029854), (342, 2312257), (426, 1856319), (522, 1514927), (551, 1435194), (639, 1237546), (1102, 717597), (1123, 704178), (1278, 618773), (1349, 586206), (1653, 478398), (2059, 384066), (2246, 352089), (2698, 293103), (3306, 239199), (3369, 234726), (4047, 195402), (4118, 192033), (4959, 159466), (6177, 128022), (6738, 117363), (8094, 97701), (9918, 79733), (10107, 78242), (12141, 65134), (12354, 64011), (18531, 42674), (20214, 39121), (21337, 37062), (24282, 32567)]