2099203872

素因数分解:

$2^5\times 3^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{827}}^1$

素因数の和:1170

約数の個数: 96

約数和(自身を含む): 5586138432

約数和(自身を除く): 3486934560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 137, 193, 274, 386, 411, 548, 579, 772, 822, 827, 1096, 1158, 1544, 1644, 1654, 2192, 2316, 2481, 3088, 3288, 3308, 4384, 4632, 4962, 6176, 6576, 6616, 9264, 9924, 13152, 13232, 18528, 19848, 26441, 26464, 39696, 52882, 79323, 79392, 105764, 113299, 158646, 159611, 211528, 226598, 317292, 319222, 339897, 423056, 453196, 478833, 634584, 638444, 679794, 846112, 906392, 957666, 1269168, 1276888, 1359588, 1812784, 1915332, 2538336, 2553776, 2719176, 3625568, 3830664, 5107552, 5438352, 7661328, 10876704, 15322656, 21866707, 43733414, 65600121, 87466828, 131200242, 174933656, 262400484, 349867312, 524800968, 699734624, 1049601936, 2099203872]

約数ペア:

[(1, 2099203872), (2, 1049601936), (3, 699734624), (4, 524800968), (6, 349867312), (8, 262400484), (12, 174933656), (16, 131200242), (24, 87466828), (32, 65600121), (48, 43733414), (96, 21866707), (137, 15322656), (193, 10876704), (274, 7661328), (386, 5438352), (411, 5107552), (548, 3830664), (579, 3625568), (772, 2719176), (822, 2553776), (827, 2538336), (1096, 1915332), (1158, 1812784), (1544, 1359588), (1644, 1276888), (1654, 1269168), (2192, 957666), (2316, 906392), (2481, 846112), (3088, 679794), (3288, 638444), (3308, 634584), (4384, 478833), (4632, 453196), (4962, 423056), (6176, 339897), (6576, 319222), (6616, 317292), (9264, 226598), (9924, 211528), (13152, 159611), (13232, 158646), (18528, 113299), (19848, 105764), (26441, 79392), (26464, 79323), (39696, 52882)]