253348352

素因数分解:

$2^9\times {\mathrm{167}}^1\times {\mathrm{2963}}^1$

素因数の和:3148

約数の個数: 40

約数和(自身を含む): 509404896

約数和(自身を除く): 256056544

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 256, 334, 512, 668, 1336, 2672, 2963, 5344, 5926, 10688, 11852, 21376, 23704, 42752, 47408, 85504, 94816, 189632, 379264, 494821, 758528, 989642, 1517056, 1979284, 3958568, 7917136, 15834272, 31668544, 63337088, 126674176, 253348352]

約数ペア:

[(1, 253348352), (2, 126674176), (4, 63337088), (8, 31668544), (16, 15834272), (32, 7917136), (64, 3958568), (128, 1979284), (167, 1517056), (256, 989642), (334, 758528), (512, 494821), (668, 379264), (1336, 189632), (2672, 94816), (2963, 85504), (5344, 47408), (5926, 42752), (10688, 23704), (11852, 21376)]