348387876

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10837}}^1$

素因数の和:10913

約数の個数: 72

約数和(自身を含む): 946807680

約数和(自身を除く): 598419804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 564, 684, 846, 893, 1692, 1786, 2679, 3572, 5358, 8037, 10716, 10837, 16074, 21674, 32148, 32511, 43348, 65022, 97533, 130044, 195066, 205903, 390132, 411806, 509339, 617709, 823612, 1018678, 1235418, 1528017, 1853127, 2037356, 2470836, 3056034, 3706254, 4584051, 6112068, 7412508, 9168102, 9677441, 18336204, 19354882, 29032323, 38709764, 58064646, 87096969, 116129292, 174193938, 348387876]

約数ペア:

[(1, 348387876), (2, 174193938), (3, 116129292), (4, 87096969), (6, 58064646), (9, 38709764), (12, 29032323), (18, 19354882), (19, 18336204), (36, 9677441), (38, 9168102), (47, 7412508), (57, 6112068), (76, 4584051), (94, 3706254), (114, 3056034), (141, 2470836), (171, 2037356), (188, 1853127), (228, 1528017), (282, 1235418), (342, 1018678), (423, 823612), (564, 617709), (684, 509339), (846, 411806), (893, 390132), (1692, 205903), (1786, 195066), (2679, 130044), (3572, 97533), (5358, 65022), (8037, 43348), (10716, 32511), (10837, 32148), (16074, 21674)]