429190912

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:493

約数の個数: 72

約数和(自身を含む): 886409216

約数和(自身を除く): 457218304

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 127, 128, 172, 254, 256, 307, 344, 508, 614, 688, 1016, 1228, 1376, 2032, 2456, 2752, 4064, 4912, 5461, 5504, 8128, 9824, 10922, 11008, 13201, 16256, 19648, 21844, 26402, 32512, 38989, 39296, 43688, 52804, 77978, 78592, 87376, 105608, 155956, 174752, 211216, 311912, 349504, 422432, 623824, 699008, 844864, 1247648, 1398016, 1676527, 1689728, 2495296, 3353054, 3379456, 4990592, 6706108, 9981184, 13412216, 26824432, 53648864, 107297728, 214595456, 429190912]

約数ペア:

[(1, 429190912), (2, 214595456), (4, 107297728), (8, 53648864), (16, 26824432), (32, 13412216), (43, 9981184), (64, 6706108), (86, 4990592), (127, 3379456), (128, 3353054), (172, 2495296), (254, 1689728), (256, 1676527), (307, 1398016), (344, 1247648), (508, 844864), (614, 699008), (688, 623824), (1016, 422432), (1228, 349504), (1376, 311912), (2032, 211216), (2456, 174752), (2752, 155956), (4064, 105608), (4912, 87376), (5461, 78592), (5504, 77978), (8128, 52804), (9824, 43688), (10922, 39296), (11008, 38989), (13201, 32512), (16256, 26402), (19648, 21844)]