388325376

素因数分解:

$2^{13}\times 3^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:284

約数の個数: 168

約数和(自身を含む): 1175644080

約数和(自身を除く): 787318704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 229, 256, 276, 288, 368, 384, 414, 458, 512, 552, 576, 687, 736, 768, 828, 916, 1024, 1104, 1152, 1374, 1472, 1536, 1656, 1832, 2048, 2061, 2208, 2304, 2748, 2944, 3072, 3312, 3664, 4096, 4122, 4416, 4608, 5267, 5496, 5888, 6144, 6624, 7328, 8192, 8244, 8832, 9216, 10534, 10992, 11776, 12288, 13248, 14656, 15801, 16488, 17664, 18432, 21068, 21984, 23552, 24576, 26496, 29312, 31602, 32976, 35328, 36864, 42136, 43968, 47104, 47403, 52992, 58624, 63204, 65952, 70656, 73728, 84272, 87936, 94208, 94806, 105984, 117248, 126408, 131904, 141312, 168544, 175872, 188416, 189612, 211968, 234496, 252816, 263808, 282624, 337088, 351744, 379224, 423936, 468992, 505632, 527616, 565248, 674176, 703488, 758448, 847872, 937984, 1011264, 1055232, 1348352, 1406976, 1516896, 1695744, 1875968, 2022528, 2110464, 2696704, 2813952, 3033792, 4045056, 4220928, 5393408, 5627904, 6067584, 8090112, 8441856, 10786816, 12135168, 16180224, 16883712, 21573632, 24270336, 32360448, 43147264, 48540672, 64720896, 97081344, 129441792, 194162688, 388325376]

約数ペア:

[(1, 388325376), (2, 194162688), (3, 129441792), (4, 97081344), (6, 64720896), (8, 48540672), (9, 43147264), (12, 32360448), (16, 24270336), (18, 21573632), (23, 16883712), (24, 16180224), (32, 12135168), (36, 10786816), (46, 8441856), (48, 8090112), (64, 6067584), (69, 5627904), (72, 5393408), (92, 4220928), (96, 4045056), (128, 3033792), (138, 2813952), (144, 2696704), (184, 2110464), (192, 2022528), (207, 1875968), (229, 1695744), (256, 1516896), (276, 1406976), (288, 1348352), (368, 1055232), (384, 1011264), (414, 937984), (458, 847872), (512, 758448), (552, 703488), (576, 674176), (687, 565248), (736, 527616), (768, 505632), (828, 468992), (916, 423936), (1024, 379224), (1104, 351744), (1152, 337088), (1374, 282624), (1472, 263808), (1536, 252816), (1656, 234496), (1832, 211968), (2048, 189612), (2061, 188416), (2208, 175872), (2304, 168544), (2748, 141312), (2944, 131904), (3072, 126408), (3312, 117248), (3664, 105984), (4096, 94806), (4122, 94208), (4416, 87936), (4608, 84272), (5267, 73728), (5496, 70656), (5888, 65952), (6144, 63204), (6624, 58624), (7328, 52992), (8192, 47403), (8244, 47104), (8832, 43968), (9216, 42136), (10534, 36864), (10992, 35328), (11776, 32976), (12288, 31602), (13248, 29312), (14656, 26496), (15801, 24576), (16488, 23552), (17664, 21984), (18432, 21068)]