310021504

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{186311}}^1$

素因数の和:186338

約数の個数: 32

約数和(自身を含む): 665133840

約数和(自身を除く): 355112336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 186311, 372622, 745244, 1490488, 2422043, 2980976, 4844086, 5961952, 9688172, 11923904, 19376344, 23847808, 38752688, 77505376, 155010752, 310021504]

約数ペア:

[(1, 310021504), (2, 155010752), (4, 77505376), (8, 38752688), (13, 23847808), (16, 19376344), (26, 11923904), (32, 9688172), (52, 5961952), (64, 4844086), (104, 2980976), (128, 2422043), (208, 1490488), (416, 745244), (832, 372622), (1664, 186311)]