319897616

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{3607}}^1$

素因数の和:3879

約数の個数: 40

約数和(自身を含む): 649613184

約数和(自身を除く): 329715568

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 241, 368, 482, 964, 1928, 3607, 3856, 5543, 7214, 11086, 14428, 22172, 28856, 44344, 57712, 82961, 88688, 165922, 331844, 663688, 869287, 1327376, 1738574, 3477148, 6954296, 13908592, 19993601, 39987202, 79974404, 159948808, 319897616]

約数ペア:

[(1, 319897616), (2, 159948808), (4, 79974404), (8, 39987202), (16, 19993601), (23, 13908592), (46, 6954296), (92, 3477148), (184, 1738574), (241, 1327376), (368, 869287), (482, 663688), (964, 331844), (1928, 165922), (3607, 88688), (3856, 82961), (5543, 57712), (7214, 44344), (11086, 28856), (14428, 22172)]