216669184

素因数分解:

$2^{10}\times {\mathrm{457}}^1\times {\mathrm{463}}^1$

素因数の和:940

約数の個数: 44

約数和(自身を含む): 435012064

約数和(自身を除く): 218342880

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 457, 463, 512, 914, 926, 1024, 1828, 1852, 3656, 3704, 7312, 7408, 14624, 14816, 29248, 29632, 58496, 59264, 116992, 118528, 211591, 233984, 237056, 423182, 467968, 474112, 846364, 1692728, 3385456, 6770912, 13541824, 27083648, 54167296, 108334592, 216669184]

約数ペア:

[(1, 216669184), (2, 108334592), (4, 54167296), (8, 27083648), (16, 13541824), (32, 6770912), (64, 3385456), (128, 1692728), (256, 846364), (457, 474112), (463, 467968), (512, 423182), (914, 237056), (926, 233984), (1024, 211591), (1828, 118528), (1852, 116992), (3656, 59264), (3704, 58496), (7312, 29632), (7408, 29248), (14624, 14816)]