396307968

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:129

約数の個数: 320

約数和(自身を含む): 1319915520

約数和(自身を除く): 923607552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 31, 32, 41, 42, 48, 56, 58, 62, 64, 82, 84, 87, 93, 96, 112, 116, 123, 124, 128, 164, 168, 174, 186, 192, 203, 217, 224, 232, 246, 248, 256, 287, 328, 336, 348, 372, 384, 406, 434, 448, 464, 492, 496, 512, 574, 609, 651, 656, 672, 696, 744, 768, 812, 861, 868, 896, 899, 928, 984, 992, 1148, 1189, 1218, 1271, 1302, 1312, 1344, 1392, 1488, 1536, 1624, 1722, 1736, 1792, 1798, 1856, 1968, 1984, 2296, 2378, 2436, 2542, 2604, 2624, 2688, 2697, 2784, 2976, 3248, 3444, 3472, 3567, 3584, 3596, 3712, 3813, 3936, 3968, 4592, 4756, 4872, 5084, 5208, 5248, 5376, 5394, 5568, 5952, 6293, 6496, 6888, 6944, 7134, 7192, 7424, 7626, 7872, 7936, 8323, 8897, 9184, 9512, 9744, 10168, 10416, 10496, 10752, 10788, 11136, 11904, 12586, 12992, 13776, 13888, 14268, 14384, 14848, 15252, 15744, 15872, 16646, 17794, 18368, 18879, 19024, 19488, 20336, 20832, 20992, 21576, 22272, 23808, 24969, 25172, 25984, 26691, 27552, 27776, 28536, 28768, 30504, 31488, 33292, 35588, 36736, 36859, 37758, 38048, 38976, 40672, 41664, 43152, 44544, 47616, 49938, 50344, 51968, 53382, 55104, 55552, 57072, 57536, 61008, 62976, 66584, 71176, 73472, 73718, 75516, 76096, 77952, 81344, 83328, 86304, 99876, 100688, 103936, 106764, 110208, 110577, 111104, 114144, 115072, 122016, 133168, 142352, 146944, 147436, 151032, 152192, 155904, 162688, 166656, 172608, 199752, 201376, 213528, 220416, 221154, 228288, 230144, 244032, 258013, 266336, 284704, 294872, 302064, 304384, 311808, 325376, 333312, 345216, 399504, 402752, 427056, 440832, 442308, 456576, 460288, 488064, 516026, 532672, 569408, 589744, 604128, 608768, 650752, 690432, 774039, 799008, 805504, 854112, 884616, 913152, 976128, 1032052, 1065344, 1138816, 1179488, 1208256, 1380864, 1548078, 1598016, 1611008, 1708224, 1769232, 1826304, 1952256, 2064104, 2130688, 2277632, 2358976, 2416512, 3096156, 3196032, 3222016, 3416448, 3538464, 4128208, 4261376, 4555264, 4717952, 4833024, 6192312, 6392064, 6832896, 7076928, 8256416, 9435904, 9666048, 12384624, 12784128, 13665792, 14153856, 16512832, 18871808, 24769248, 28307712, 33025664, 49538496, 56615424, 66051328, 99076992, 132102656, 198153984, 396307968]

約数ペア:

[(1, 396307968), (2, 198153984), (3, 132102656), (4, 99076992), (6, 66051328), (7, 56615424), (8, 49538496), (12, 33025664), (14, 28307712), (16, 24769248), (21, 18871808), (24, 16512832), (28, 14153856), (29, 13665792), (31, 12784128), (32, 12384624), (41, 9666048), (42, 9435904), (48, 8256416), (56, 7076928), (58, 6832896), (62, 6392064), (64, 6192312), (82, 4833024), (84, 4717952), (87, 4555264), (93, 4261376), (96, 4128208), (112, 3538464), (116, 3416448), (123, 3222016), (124, 3196032), (128, 3096156), (164, 2416512), (168, 2358976), (174, 2277632), (186, 2130688), (192, 2064104), (203, 1952256), (217, 1826304), (224, 1769232), (232, 1708224), (246, 1611008), (248, 1598016), (256, 1548078), (287, 1380864), (328, 1208256), (336, 1179488), (348, 1138816), (372, 1065344), (384, 1032052), (406, 976128), (434, 913152), (448, 884616), (464, 854112), (492, 805504), (496, 799008), (512, 774039), (574, 690432), (609, 650752), (651, 608768), (656, 604128), (672, 589744), (696, 569408), (744, 532672), (768, 516026), (812, 488064), (861, 460288), (868, 456576), (896, 442308), (899, 440832), (928, 427056), (984, 402752), (992, 399504), (1148, 345216), (1189, 333312), (1218, 325376), (1271, 311808), (1302, 304384), (1312, 302064), (1344, 294872), (1392, 284704), (1488, 266336), (1536, 258013), (1624, 244032), (1722, 230144), (1736, 228288), (1792, 221154), (1798, 220416), (1856, 213528), (1968, 201376), (1984, 199752), (2296, 172608), (2378, 166656), (2436, 162688), (2542, 155904), (2604, 152192), (2624, 151032), (2688, 147436), (2697, 146944), (2784, 142352), (2976, 133168), (3248, 122016), (3444, 115072), (3472, 114144), (3567, 111104), (3584, 110577), (3596, 110208), (3712, 106764), (3813, 103936), (3936, 100688), (3968, 99876), (4592, 86304), (4756, 83328), (4872, 81344), (5084, 77952), (5208, 76096), (5248, 75516), (5376, 73718), (5394, 73472), (5568, 71176), (5952, 66584), (6293, 62976), (6496, 61008), (6888, 57536), (6944, 57072), (7134, 55552), (7192, 55104), (7424, 53382), (7626, 51968), (7872, 50344), (7936, 49938), (8323, 47616), (8897, 44544), (9184, 43152), (9512, 41664), (9744, 40672), (10168, 38976), (10416, 38048), (10496, 37758), (10752, 36859), (10788, 36736), (11136, 35588), (11904, 33292), (12586, 31488), (12992, 30504), (13776, 28768), (13888, 28536), (14268, 27776), (14384, 27552), (14848, 26691), (15252, 25984), (15744, 25172), (15872, 24969), (16646, 23808), (17794, 22272), (18368, 21576), (18879, 20992), (19024, 20832), (19488, 20336)]