388768896

素因数分解:

$2^7\times 3^5\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:489

約数の個数: 192

約数和(自身を含む): 1202947200

約数和(自身を除く): 814178304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 96, 108, 116, 128, 144, 162, 174, 192, 216, 232, 243, 261, 288, 324, 348, 384, 431, 432, 464, 486, 522, 576, 648, 696, 783, 862, 864, 928, 972, 1044, 1152, 1293, 1296, 1392, 1566, 1724, 1728, 1856, 1944, 2088, 2349, 2586, 2592, 2784, 3132, 3448, 3456, 3712, 3879, 3888, 4176, 4698, 5172, 5184, 5568, 6264, 6896, 7047, 7758, 7776, 8352, 9396, 10344, 10368, 11136, 11637, 12499, 12528, 13792, 14094, 15516, 15552, 16704, 18792, 20688, 23274, 24998, 25056, 27584, 28188, 31032, 31104, 33408, 34911, 37497, 37584, 41376, 46548, 49996, 50112, 55168, 56376, 62064, 69822, 74994, 75168, 82752, 93096, 99992, 100224, 104733, 112491, 112752, 124128, 139644, 149988, 150336, 165504, 186192, 199984, 209466, 224982, 225504, 248256, 279288, 299976, 300672, 337473, 372384, 399968, 418932, 449964, 451008, 496512, 558576, 599952, 674946, 744768, 799936, 837864, 899928, 902016, 1012419, 1117152, 1199904, 1349892, 1489536, 1599872, 1675728, 1799856, 2024838, 2234304, 2399808, 2699784, 3037257, 3351456, 3599712, 4049676, 4468608, 4799616, 5399568, 6074514, 6702912, 7199424, 8099352, 10799136, 12149028, 13405824, 14398848, 16198704, 21598272, 24298056, 32397408, 43196544, 48596112, 64794816, 97192224, 129589632, 194384448, 388768896]

約数ペア:

[(1, 388768896), (2, 194384448), (3, 129589632), (4, 97192224), (6, 64794816), (8, 48596112), (9, 43196544), (12, 32397408), (16, 24298056), (18, 21598272), (24, 16198704), (27, 14398848), (29, 13405824), (32, 12149028), (36, 10799136), (48, 8099352), (54, 7199424), (58, 6702912), (64, 6074514), (72, 5399568), (81, 4799616), (87, 4468608), (96, 4049676), (108, 3599712), (116, 3351456), (128, 3037257), (144, 2699784), (162, 2399808), (174, 2234304), (192, 2024838), (216, 1799856), (232, 1675728), (243, 1599872), (261, 1489536), (288, 1349892), (324, 1199904), (348, 1117152), (384, 1012419), (431, 902016), (432, 899928), (464, 837864), (486, 799936), (522, 744768), (576, 674946), (648, 599952), (696, 558576), (783, 496512), (862, 451008), (864, 449964), (928, 418932), (972, 399968), (1044, 372384), (1152, 337473), (1293, 300672), (1296, 299976), (1392, 279288), (1566, 248256), (1724, 225504), (1728, 224982), (1856, 209466), (1944, 199984), (2088, 186192), (2349, 165504), (2586, 150336), (2592, 149988), (2784, 139644), (3132, 124128), (3448, 112752), (3456, 112491), (3712, 104733), (3879, 100224), (3888, 99992), (4176, 93096), (4698, 82752), (5172, 75168), (5184, 74994), (5568, 69822), (6264, 62064), (6896, 56376), (7047, 55168), (7758, 50112), (7776, 49996), (8352, 46548), (9396, 41376), (10344, 37584), (10368, 37497), (11136, 34911), (11637, 33408), (12499, 31104), (12528, 31032), (13792, 28188), (14094, 27584), (15516, 25056), (15552, 24998), (16704, 23274), (18792, 20688)]