393367968

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:556

約数の個数: 192

約数和(自身を含む): 1321931520

約数和(自身を除く): 928563552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 193, 216, 224, 252, 288, 336, 337, 378, 386, 432, 504, 579, 672, 674, 756, 772, 864, 1008, 1011, 1158, 1348, 1351, 1512, 1544, 1737, 2016, 2022, 2316, 2359, 2696, 2702, 3024, 3033, 3088, 3474, 4044, 4053, 4632, 4718, 5211, 5392, 5404, 6048, 6066, 6176, 6948, 7077, 8088, 8106, 9099, 9264, 9436, 10422, 10784, 10808, 12132, 12159, 13896, 14154, 16176, 16212, 18198, 18528, 18872, 20844, 21231, 21616, 24264, 24318, 27792, 28308, 32352, 32424, 36396, 36477, 37744, 41688, 42462, 43232, 48528, 48636, 55584, 56616, 63693, 64848, 65041, 72792, 72954, 75488, 83376, 84924, 97056, 97272, 113232, 127386, 129696, 130082, 145584, 145908, 166752, 169848, 194544, 195123, 226464, 254772, 260164, 291168, 291816, 339696, 389088, 390246, 455287, 509544, 520328, 583632, 585369, 679392, 780492, 910574, 1019088, 1040656, 1167264, 1170738, 1365861, 1560984, 1756107, 1821148, 2038176, 2081312, 2341476, 2731722, 3121968, 3512214, 3642296, 4097583, 4682952, 5463444, 6243936, 7024428, 7284592, 8195166, 9365904, 10926888, 12292749, 14048856, 14569184, 16390332, 18731808, 21853776, 24585498, 28097712, 32780664, 43707552, 49170996, 56195424, 65561328, 98341992, 131122656, 196683984, 393367968]

約数ペア:

[(1, 393367968), (2, 196683984), (3, 131122656), (4, 98341992), (6, 65561328), (7, 56195424), (8, 49170996), (9, 43707552), (12, 32780664), (14, 28097712), (16, 24585498), (18, 21853776), (21, 18731808), (24, 16390332), (27, 14569184), (28, 14048856), (32, 12292749), (36, 10926888), (42, 9365904), (48, 8195166), (54, 7284592), (56, 7024428), (63, 6243936), (72, 5463444), (84, 4682952), (96, 4097583), (108, 3642296), (112, 3512214), (126, 3121968), (144, 2731722), (168, 2341476), (189, 2081312), (193, 2038176), (216, 1821148), (224, 1756107), (252, 1560984), (288, 1365861), (336, 1170738), (337, 1167264), (378, 1040656), (386, 1019088), (432, 910574), (504, 780492), (579, 679392), (672, 585369), (674, 583632), (756, 520328), (772, 509544), (864, 455287), (1008, 390246), (1011, 389088), (1158, 339696), (1348, 291816), (1351, 291168), (1512, 260164), (1544, 254772), (1737, 226464), (2016, 195123), (2022, 194544), (2316, 169848), (2359, 166752), (2696, 145908), (2702, 145584), (3024, 130082), (3033, 129696), (3088, 127386), (3474, 113232), (4044, 97272), (4053, 97056), (4632, 84924), (4718, 83376), (5211, 75488), (5392, 72954), (5404, 72792), (6048, 65041), (6066, 64848), (6176, 63693), (6948, 56616), (7077, 55584), (8088, 48636), (8106, 48528), (9099, 43232), (9264, 42462), (9436, 41688), (10422, 37744), (10784, 36477), (10808, 36396), (12132, 32424), (12159, 32352), (13896, 28308), (14154, 27792), (16176, 24318), (16212, 24264), (18198, 21616), (18528, 21231), (18872, 20844)]