273896704

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{56311}}^1$

素因数の和:56346

約数の個数: 36

約数和(自身を含む): 575508640

約数和(自身を除く): 301611936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 56311, 112622, 225244, 450488, 900976, 1069909, 1801952, 2139818, 3603904, 4279636, 7207808, 8559272, 14415616, 17118544, 34237088, 68474176, 136948352, 273896704]

約数ペア:

[(1, 273896704), (2, 136948352), (4, 68474176), (8, 34237088), (16, 17118544), (19, 14415616), (32, 8559272), (38, 7207808), (64, 4279636), (76, 3603904), (128, 2139818), (152, 1801952), (256, 1069909), (304, 900976), (608, 450488), (1216, 225244), (2432, 112622), (4864, 56311)]