405209088

素因数分解:

$2^{16}\times 3^3\times {\mathrm{229}}^1$

素因数の和:270

約数の個数: 136

約数和(自身を含む): 1205853200

約数和(自身を除く): 800644112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 229, 256, 288, 384, 432, 458, 512, 576, 687, 768, 864, 916, 1024, 1152, 1374, 1536, 1728, 1832, 2048, 2061, 2304, 2748, 3072, 3456, 3664, 4096, 4122, 4608, 5496, 6144, 6183, 6912, 7328, 8192, 8244, 9216, 10992, 12288, 12366, 13824, 14656, 16384, 16488, 18432, 21984, 24576, 24732, 27648, 29312, 32768, 32976, 36864, 43968, 49152, 49464, 55296, 58624, 65536, 65952, 73728, 87936, 98304, 98928, 110592, 117248, 131904, 147456, 175872, 196608, 197856, 221184, 234496, 263808, 294912, 351744, 395712, 442368, 468992, 527616, 589824, 703488, 791424, 884736, 937984, 1055232, 1406976, 1582848, 1769472, 1875968, 2110464, 2813952, 3165696, 3751936, 4220928, 5627904, 6331392, 7503872, 8441856, 11255808, 12662784, 15007744, 16883712, 22511616, 25325568, 33767424, 45023232, 50651136, 67534848, 101302272, 135069696, 202604544, 405209088]

約数ペア:

[(1, 405209088), (2, 202604544), (3, 135069696), (4, 101302272), (6, 67534848), (8, 50651136), (9, 45023232), (12, 33767424), (16, 25325568), (18, 22511616), (24, 16883712), (27, 15007744), (32, 12662784), (36, 11255808), (48, 8441856), (54, 7503872), (64, 6331392), (72, 5627904), (96, 4220928), (108, 3751936), (128, 3165696), (144, 2813952), (192, 2110464), (216, 1875968), (229, 1769472), (256, 1582848), (288, 1406976), (384, 1055232), (432, 937984), (458, 884736), (512, 791424), (576, 703488), (687, 589824), (768, 527616), (864, 468992), (916, 442368), (1024, 395712), (1152, 351744), (1374, 294912), (1536, 263808), (1728, 234496), (1832, 221184), (2048, 197856), (2061, 196608), (2304, 175872), (2748, 147456), (3072, 131904), (3456, 117248), (3664, 110592), (4096, 98928), (4122, 98304), (4608, 87936), (5496, 73728), (6144, 65952), (6183, 65536), (6912, 58624), (7328, 55296), (8192, 49464), (8244, 49152), (9216, 43968), (10992, 36864), (12288, 32976), (12366, 32768), (13824, 29312), (14656, 27648), (16384, 24732), (16488, 24576), (18432, 21984)]