265267188

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1399}}^1$

素因数の和:1661

約数の個数: 72

約数和(自身を含む): 703248000

約数和(自身を除く): 437980812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 229, 276, 414, 458, 687, 828, 916, 1374, 1399, 2061, 2748, 2798, 4122, 4197, 5267, 5596, 8244, 8394, 10534, 12591, 15801, 16788, 21068, 25182, 31602, 32177, 47403, 50364, 63204, 64354, 94806, 96531, 128708, 189612, 193062, 289593, 320371, 386124, 579186, 640742, 961113, 1158372, 1281484, 1922226, 2883339, 3844452, 5766678, 7368533, 11533356, 14737066, 22105599, 29474132, 44211198, 66316797, 88422396, 132633594, 265267188]

約数ペア:

[(1, 265267188), (2, 132633594), (3, 88422396), (4, 66316797), (6, 44211198), (9, 29474132), (12, 22105599), (18, 14737066), (23, 11533356), (36, 7368533), (46, 5766678), (69, 3844452), (92, 2883339), (138, 1922226), (207, 1281484), (229, 1158372), (276, 961113), (414, 640742), (458, 579186), (687, 386124), (828, 320371), (916, 289593), (1374, 193062), (1399, 189612), (2061, 128708), (2748, 96531), (2798, 94806), (4122, 64354), (4197, 63204), (5267, 50364), (5596, 47403), (8244, 32177), (8394, 31602), (10534, 25182), (12591, 21068), (15801, 16788)]