326895744

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3923}}^1$

素因数の和:3978

約数の個数: 128

約数和(自身を含む): 1024634880

約数和(自身を除く): 697739136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2688, 2976, 3472, 3923, 3968, 5208, 5952, 6944, 7846, 10416, 11769, 11904, 13888, 15692, 20832, 23538, 27461, 27776, 31384, 41664, 47076, 54922, 62768, 82383, 83328, 94152, 109844, 121613, 125536, 164766, 188304, 219688, 243226, 251072, 329532, 364839, 376608, 439376, 486452, 502144, 659064, 729678, 753216, 851291, 878752, 972904, 1318128, 1459356, 1506432, 1702582, 1757504, 1945808, 2553873, 2636256, 2918712, 3405164, 3515008, 3891616, 5107746, 5272512, 5837424, 6810328, 7783232, 10215492, 10545024, 11674848, 13620656, 15566464, 20430984, 23349696, 27241312, 40861968, 46699392, 54482624, 81723936, 108965248, 163447872, 326895744]

約数ペア:

[(1, 326895744), (2, 163447872), (3, 108965248), (4, 81723936), (6, 54482624), (7, 46699392), (8, 40861968), (12, 27241312), (14, 23349696), (16, 20430984), (21, 15566464), (24, 13620656), (28, 11674848), (31, 10545024), (32, 10215492), (42, 7783232), (48, 6810328), (56, 5837424), (62, 5272512), (64, 5107746), (84, 3891616), (93, 3515008), (96, 3405164), (112, 2918712), (124, 2636256), (128, 2553873), (168, 1945808), (186, 1757504), (192, 1702582), (217, 1506432), (224, 1459356), (248, 1318128), (336, 972904), (372, 878752), (384, 851291), (434, 753216), (448, 729678), (496, 659064), (651, 502144), (672, 486452), (744, 439376), (868, 376608), (896, 364839), (992, 329532), (1302, 251072), (1344, 243226), (1488, 219688), (1736, 188304), (1984, 164766), (2604, 125536), (2688, 121613), (2976, 109844), (3472, 94152), (3923, 83328), (3968, 82383), (5208, 62768), (5952, 54922), (6944, 47076), (7846, 41664), (10416, 31384), (11769, 27776), (11904, 27461), (13888, 23538), (15692, 20832)]