655256064

素因数分解:

$2^9\times 3^1\times {\mathrm{223}}^1\times {\mathrm{1913}}^1$

素因数の和:2157

約数の個数: 80

約数和(自身を含む): 1754387712

約数和(自身を除く): 1099131648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 223, 256, 384, 446, 512, 669, 768, 892, 1338, 1536, 1784, 1913, 2676, 3568, 3826, 5352, 5739, 7136, 7652, 10704, 11478, 14272, 15304, 21408, 22956, 28544, 30608, 42816, 45912, 57088, 61216, 85632, 91824, 114176, 122432, 171264, 183648, 244864, 342528, 367296, 426599, 489728, 734592, 853198, 979456, 1279797, 1469184, 1706396, 2559594, 2938368, 3412792, 5119188, 6825584, 10238376, 13651168, 20476752, 27302336, 40953504, 54604672, 81907008, 109209344, 163814016, 218418688, 327628032, 655256064]

約数ペア:

[(1, 655256064), (2, 327628032), (3, 218418688), (4, 163814016), (6, 109209344), (8, 81907008), (12, 54604672), (16, 40953504), (24, 27302336), (32, 20476752), (48, 13651168), (64, 10238376), (96, 6825584), (128, 5119188), (192, 3412792), (223, 2938368), (256, 2559594), (384, 1706396), (446, 1469184), (512, 1279797), (669, 979456), (768, 853198), (892, 734592), (1338, 489728), (1536, 426599), (1784, 367296), (1913, 342528), (2676, 244864), (3568, 183648), (3826, 171264), (5352, 122432), (5739, 114176), (7136, 91824), (7652, 85632), (10704, 61216), (11478, 57088), (14272, 45912), (15304, 42816), (21408, 30608), (22956, 28544)]