412885504

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{42443}}^1$

素因数の和:42480

約数の個数: 40

約数和(自身を含む): 868404240

約数和(自身を除く): 455518736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 42443, 84886, 169772, 339544, 679088, 806417, 1358176, 1612834, 2716352, 3225668, 5432704, 6451336, 10865408, 12902672, 21730816, 25805344, 51610688, 103221376, 206442752, 412885504]

約数ペア:

[(1, 412885504), (2, 206442752), (4, 103221376), (8, 51610688), (16, 25805344), (19, 21730816), (32, 12902672), (38, 10865408), (64, 6451336), (76, 5432704), (128, 3225668), (152, 2716352), (256, 1612834), (304, 1358176), (512, 806417), (608, 679088), (1216, 339544), (2432, 169772), (4864, 84886), (9728, 42443)]