378838656

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:567

約数の個数: 192

約数和(自身を含む): 1260230400

約数和(自身を除く): 881391744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 109, 112, 126, 128, 144, 168, 192, 218, 224, 252, 288, 327, 336, 384, 431, 436, 448, 504, 576, 654, 672, 763, 862, 872, 896, 981, 1008, 1152, 1293, 1308, 1344, 1526, 1724, 1744, 1962, 2016, 2289, 2586, 2616, 2688, 3017, 3052, 3448, 3488, 3879, 3924, 4032, 4578, 5172, 5232, 6034, 6104, 6867, 6896, 6976, 7758, 7848, 8064, 9051, 9156, 10344, 10464, 12068, 12208, 13734, 13792, 13952, 15516, 15696, 18102, 18312, 20688, 20928, 24136, 24416, 27153, 27468, 27584, 31032, 31392, 36204, 36624, 41376, 41856, 46979, 48272, 48832, 54306, 54936, 55168, 62064, 62784, 72408, 73248, 82752, 93958, 96544, 97664, 108612, 109872, 124128, 125568, 140937, 144816, 146496, 165504, 187916, 193088, 217224, 219744, 248256, 281874, 289632, 292992, 328853, 375832, 386176, 422811, 434448, 439488, 496512, 563748, 579264, 657706, 751664, 845622, 868896, 878976, 986559, 1127496, 1158528, 1315412, 1503328, 1691244, 1737792, 1973118, 2254992, 2630824, 2959677, 3006656, 3382488, 3475584, 3946236, 4509984, 5261648, 5919354, 6013312, 6764976, 7892472, 9019968, 10523296, 11838708, 13529952, 15784944, 18039936, 21046592, 23677416, 27059904, 31569888, 42093184, 47354832, 54119808, 63139776, 94709664, 126279552, 189419328, 378838656]

約数ペア:

[(1, 378838656), (2, 189419328), (3, 126279552), (4, 94709664), (6, 63139776), (7, 54119808), (8, 47354832), (9, 42093184), (12, 31569888), (14, 27059904), (16, 23677416), (18, 21046592), (21, 18039936), (24, 15784944), (28, 13529952), (32, 11838708), (36, 10523296), (42, 9019968), (48, 7892472), (56, 6764976), (63, 6013312), (64, 5919354), (72, 5261648), (84, 4509984), (96, 3946236), (109, 3475584), (112, 3382488), (126, 3006656), (128, 2959677), (144, 2630824), (168, 2254992), (192, 1973118), (218, 1737792), (224, 1691244), (252, 1503328), (288, 1315412), (327, 1158528), (336, 1127496), (384, 986559), (431, 878976), (436, 868896), (448, 845622), (504, 751664), (576, 657706), (654, 579264), (672, 563748), (763, 496512), (862, 439488), (872, 434448), (896, 422811), (981, 386176), (1008, 375832), (1152, 328853), (1293, 292992), (1308, 289632), (1344, 281874), (1526, 248256), (1724, 219744), (1744, 217224), (1962, 193088), (2016, 187916), (2289, 165504), (2586, 146496), (2616, 144816), (2688, 140937), (3017, 125568), (3052, 124128), (3448, 109872), (3488, 108612), (3879, 97664), (3924, 96544), (4032, 93958), (4578, 82752), (5172, 73248), (5232, 72408), (6034, 62784), (6104, 62064), (6867, 55168), (6896, 54936), (6976, 54306), (7758, 48832), (7848, 48272), (8064, 46979), (9051, 41856), (9156, 41376), (10344, 36624), (10464, 36204), (12068, 31392), (12208, 31032), (13734, 27584), (13792, 27468), (13952, 27153), (15516, 24416), (15696, 24136), (18102, 20928), (18312, 20688)]