348909876

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{461521}}^1$

素因数の和:461541

約数の個数: 48

約数和(自身を含む): 1033809280

約数和(自身を除く): 684899404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 461521, 923042, 1384563, 1846084, 2769126, 3230647, 4153689, 5538252, 6461294, 8307378, 9691941, 12461067, 12922588, 16614756, 19383882, 24922134, 29075823, 38767764, 49844268, 58151646, 87227469, 116303292, 174454938, 348909876]

約数ペア:

[(1, 348909876), (2, 174454938), (3, 116303292), (4, 87227469), (6, 58151646), (7, 49844268), (9, 38767764), (12, 29075823), (14, 24922134), (18, 19383882), (21, 16614756), (27, 12922588), (28, 12461067), (36, 9691941), (42, 8307378), (54, 6461294), (63, 5538252), (84, 4153689), (108, 3230647), (126, 2769126), (189, 1846084), (252, 1384563), (378, 923042), (756, 461521)]