809601948

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1087}}^1\times {\mathrm{1217}}^1$

素因数の和:2331

約数の個数: 72

約数和(自身を含む): 2170651392

約数和(自身を除く): 1361049444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 1087, 1217, 2174, 2434, 3261, 3651, 4348, 4868, 6522, 7302, 9783, 10953, 13044, 14604, 18479, 19566, 20689, 21906, 36958, 39132, 41378, 43812, 55437, 62067, 73916, 82756, 110874, 124134, 166311, 186201, 221748, 248268, 332622, 372402, 665244, 744804, 1322879, 2645758, 3968637, 5291516, 7937274, 11905911, 15874548, 22488943, 23811822, 44977886, 47623644, 67466829, 89955772, 134933658, 202400487, 269867316, 404800974, 809601948]

約数ペア:

[(1, 809601948), (2, 404800974), (3, 269867316), (4, 202400487), (6, 134933658), (9, 89955772), (12, 67466829), (17, 47623644), (18, 44977886), (34, 23811822), (36, 22488943), (51, 15874548), (68, 11905911), (102, 7937274), (153, 5291516), (204, 3968637), (306, 2645758), (612, 1322879), (1087, 744804), (1217, 665244), (2174, 372402), (2434, 332622), (3261, 248268), (3651, 221748), (4348, 186201), (4868, 166311), (6522, 124134), (7302, 110874), (9783, 82756), (10953, 73916), (13044, 62067), (14604, 55437), (18479, 43812), (19566, 41378), (20689, 39132), (21906, 36958)]