290432646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{49043}}^1$

素因数の和:49105

約数の個数: 48

約数和(自身を含む): 734482944

約数和(自身を除く): 444050298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 49043, 98086, 147129, 294258, 343301, 441387, 686602, 882774, 1029903, 2059806, 2305021, 3089709, 4610042, 6179418, 6915063, 13830126, 16135147, 20745189, 32270294, 41490378, 48405441, 96810882, 145216323, 290432646]

約数ペア:

[(1, 290432646), (2, 145216323), (3, 96810882), (6, 48405441), (7, 41490378), (9, 32270294), (14, 20745189), (18, 16135147), (21, 13830126), (42, 6915063), (47, 6179418), (63, 4610042), (94, 3089709), (126, 2305021), (141, 2059806), (282, 1029903), (329, 882774), (423, 686602), (658, 441387), (846, 343301), (987, 294258), (1974, 147129), (2961, 98086), (5922, 49043)]