512491266

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{12671}}^1$

素因数の和:12796

約数の個数: 64

約数和(自身を含む): 1313832960

約数和(自身を除く): 801341694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 107, 126, 189, 214, 321, 378, 642, 749, 963, 1498, 1926, 2247, 2889, 4494, 5778, 6741, 12671, 13482, 20223, 25342, 38013, 40446, 76026, 88697, 114039, 177394, 228078, 266091, 342117, 532182, 684234, 798273, 1355797, 1596546, 2394819, 2711594, 4067391, 4789638, 8134782, 9490579, 12202173, 18981158, 24404346, 28471737, 36606519, 56943474, 73213038, 85415211, 170830422, 256245633, 512491266]

約数ペア:

[(1, 512491266), (2, 256245633), (3, 170830422), (6, 85415211), (7, 73213038), (9, 56943474), (14, 36606519), (18, 28471737), (21, 24404346), (27, 18981158), (42, 12202173), (54, 9490579), (63, 8134782), (107, 4789638), (126, 4067391), (189, 2711594), (214, 2394819), (321, 1596546), (378, 1355797), (642, 798273), (749, 684234), (963, 532182), (1498, 342117), (1926, 266091), (2247, 228078), (2889, 177394), (4494, 114039), (5778, 88697), (6741, 76026), (12671, 40446), (13482, 38013), (20223, 25342)]