353249204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{1367}}^1$

素因数の和:2228

約数の個数: 48

約数和(自身を含む): 772208640

約数和(自身を除く): 418959436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 839, 1367, 1678, 2734, 3356, 5468, 5873, 9229, 9569, 11746, 15037, 18458, 19138, 23492, 30074, 36916, 38276, 60148, 64603, 105259, 129206, 210518, 258412, 421036, 1146913, 2293826, 4587652, 8028391, 12616043, 16056782, 25232086, 32113564, 50464172, 88312301, 176624602, 353249204]

約数ペア:

[(1, 353249204), (2, 176624602), (4, 88312301), (7, 50464172), (11, 32113564), (14, 25232086), (22, 16056782), (28, 12616043), (44, 8028391), (77, 4587652), (154, 2293826), (308, 1146913), (839, 421036), (1367, 258412), (1678, 210518), (2734, 129206), (3356, 105259), (5468, 64603), (5873, 60148), (9229, 38276), (9569, 36916), (11746, 30074), (15037, 23492), (18458, 19138)]