239306596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 454406400

約数和(自身を除く): 215099804

約数列:

[1, 2, 4, 19, 38, 59, 76, 83, 118, 166, 236, 332, 643, 1121, 1286, 1577, 2242, 2572, 3154, 4484, 4897, 6308, 9794, 12217, 19588, 24434, 37937, 48868, 53369, 75874, 93043, 106738, 151748, 186086, 213476, 372172, 720803, 1014011, 1441606, 2028022, 2883212, 3148771, 4056044, 6297542, 12595084, 59826649, 119653298, 239306596]

約数ペア:

[(1, 239306596), (2, 119653298), (4, 59826649), (19, 12595084), (38, 6297542), (59, 4056044), (76, 3148771), (83, 2883212), (118, 2028022), (166, 1441606), (236, 1014011), (332, 720803), (643, 372172), (1121, 213476), (1286, 186086), (1577, 151748), (2242, 106738), (2572, 93043), (3154, 75874), (4484, 53369), (4897, 48868), (6308, 37937), (9794, 24434), (12217, 19588)]