393249024

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:725

約数の個数: 216

約数和(自身を含む): 1332851520

約数和(自身を除く): 939602496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 64, 72, 74, 84, 96, 111, 112, 126, 128, 144, 148, 168, 192, 222, 224, 252, 256, 259, 288, 296, 333, 336, 384, 444, 448, 504, 518, 576, 592, 659, 666, 672, 768, 777, 888, 896, 1008, 1036, 1152, 1184, 1318, 1332, 1344, 1554, 1776, 1792, 1977, 2016, 2072, 2304, 2331, 2368, 2636, 2664, 2688, 3108, 3552, 3954, 4032, 4144, 4613, 4662, 4736, 5272, 5328, 5376, 5931, 6216, 7104, 7908, 8064, 8288, 9226, 9324, 9472, 10544, 10656, 11862, 12432, 13839, 14208, 15816, 16128, 16576, 18452, 18648, 21088, 21312, 23724, 24383, 24864, 27678, 28416, 31632, 33152, 36904, 37296, 41517, 42176, 42624, 47448, 48766, 49728, 55356, 63264, 66304, 73149, 73808, 74592, 83034, 84352, 85248, 94896, 97532, 99456, 110712, 126528, 146298, 147616, 149184, 166068, 168704, 170681, 189792, 195064, 198912, 219447, 221424, 253056, 292596, 295232, 298368, 332136, 341362, 379584, 390128, 438894, 442848, 506112, 512043, 585192, 590464, 596736, 664272, 682724, 759168, 780256, 877788, 885696, 1024086, 1170384, 1180928, 1328544, 1365448, 1518336, 1536129, 1560512, 1755576, 1771392, 2048172, 2340768, 2657088, 2730896, 3072258, 3121024, 3511152, 3542784, 4096344, 4681536, 5314176, 5461792, 6144516, 6242048, 7022304, 8192688, 9363072, 10628352, 10923584, 12289032, 14044608, 16385376, 18726144, 21847168, 24578064, 28089216, 32770752, 43694336, 49156128, 56178432, 65541504, 98312256, 131083008, 196624512, 393249024]

約数ペア:

[(1, 393249024), (2, 196624512), (3, 131083008), (4, 98312256), (6, 65541504), (7, 56178432), (8, 49156128), (9, 43694336), (12, 32770752), (14, 28089216), (16, 24578064), (18, 21847168), (21, 18726144), (24, 16385376), (28, 14044608), (32, 12289032), (36, 10923584), (37, 10628352), (42, 9363072), (48, 8192688), (56, 7022304), (63, 6242048), (64, 6144516), (72, 5461792), (74, 5314176), (84, 4681536), (96, 4096344), (111, 3542784), (112, 3511152), (126, 3121024), (128, 3072258), (144, 2730896), (148, 2657088), (168, 2340768), (192, 2048172), (222, 1771392), (224, 1755576), (252, 1560512), (256, 1536129), (259, 1518336), (288, 1365448), (296, 1328544), (333, 1180928), (336, 1170384), (384, 1024086), (444, 885696), (448, 877788), (504, 780256), (518, 759168), (576, 682724), (592, 664272), (659, 596736), (666, 590464), (672, 585192), (768, 512043), (777, 506112), (888, 442848), (896, 438894), (1008, 390128), (1036, 379584), (1152, 341362), (1184, 332136), (1318, 298368), (1332, 295232), (1344, 292596), (1554, 253056), (1776, 221424), (1792, 219447), (1977, 198912), (2016, 195064), (2072, 189792), (2304, 170681), (2331, 168704), (2368, 166068), (2636, 149184), (2664, 147616), (2688, 146298), (3108, 126528), (3552, 110712), (3954, 99456), (4032, 97532), (4144, 94896), (4613, 85248), (4662, 84352), (4736, 83034), (5272, 74592), (5328, 73808), (5376, 73149), (5931, 66304), (6216, 63264), (7104, 55356), (7908, 49728), (8064, 48766), (8288, 47448), (9226, 42624), (9324, 42176), (9472, 41517), (10544, 37296), (10656, 36904), (11862, 33152), (12432, 31632), (13839, 28416), (14208, 27678), (15816, 24864), (16128, 24383), (16576, 23724), (18452, 21312), (18648, 21088)]