985164152

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{12539}}^1$

素因数の和:12636

約数の個数: 64

約数和(自身を含む): 2239142400

約数和(自身を除く): 1253978248

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 61, 92, 122, 161, 184, 244, 322, 427, 488, 644, 854, 1288, 1403, 1708, 2806, 3416, 5612, 9821, 11224, 12539, 19642, 25078, 39284, 50156, 78568, 87773, 100312, 175546, 288397, 351092, 576794, 702184, 764879, 1153588, 1529758, 2018779, 2307176, 3059516, 4037558, 5354153, 6119032, 8075116, 10708306, 16150232, 17592217, 21416612, 35184434, 42833224, 70368868, 123145519, 140737736, 246291038, 492582076, 985164152]

約数ペア:

[(1, 985164152), (2, 492582076), (4, 246291038), (7, 140737736), (8, 123145519), (14, 70368868), (23, 42833224), (28, 35184434), (46, 21416612), (56, 17592217), (61, 16150232), (92, 10708306), (122, 8075116), (161, 6119032), (184, 5354153), (244, 4037558), (322, 3059516), (427, 2307176), (488, 2018779), (644, 1529758), (854, 1153588), (1288, 764879), (1403, 702184), (1708, 576794), (2806, 351092), (3416, 288397), (5612, 175546), (9821, 100312), (11224, 87773), (12539, 78568), (19642, 50156), (25078, 39284)]