834452992

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:499

約数の個数: 80

約数和(自身を含む): 1726889472

約数和(自身を除く): 892436480

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 127, 128, 164, 254, 256, 313, 328, 508, 512, 626, 656, 1016, 1252, 1312, 2032, 2504, 2624, 4064, 5008, 5207, 5248, 8128, 10016, 10414, 10496, 12833, 16256, 20032, 20828, 20992, 25666, 32512, 39751, 40064, 41656, 51332, 65024, 79502, 80128, 83312, 102664, 159004, 160256, 166624, 205328, 318008, 333248, 410656, 636016, 666496, 821312, 1272032, 1332992, 1629791, 1642624, 2544064, 2665984, 3259582, 3285248, 5088128, 6519164, 6570496, 10176256, 13038328, 20352512, 26076656, 52153312, 104306624, 208613248, 417226496, 834452992]

約数ペア:

[(1, 834452992), (2, 417226496), (4, 208613248), (8, 104306624), (16, 52153312), (32, 26076656), (41, 20352512), (64, 13038328), (82, 10176256), (127, 6570496), (128, 6519164), (164, 5088128), (254, 3285248), (256, 3259582), (313, 2665984), (328, 2544064), (508, 1642624), (512, 1629791), (626, 1332992), (656, 1272032), (1016, 821312), (1252, 666496), (1312, 636016), (2032, 410656), (2504, 333248), (2624, 318008), (4064, 205328), (5008, 166624), (5207, 160256), (5248, 159004), (8128, 102664), (10016, 83312), (10414, 80128), (10496, 79502), (12833, 65024), (16256, 51332), (20032, 41656), (20828, 40064), (20992, 39751), (25666, 32512)]