395071488

素因数分解:

$2^{12}\times 3^2\times 7^1\times {\mathrm{1531}}^1$

素因数の和:1568

約数の個数: 156

約数和(自身を含む): 1305055648

約数和(自身を除く): 909984160

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, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1531, 1536, 1792, 2016, 2048, 2304, 2688, 3062, 3072, 3584, 4032, 4096, 4593, 4608, 5376, 6124, 6144, 7168, 8064, 9186, 9216, 10717, 10752, 12248, 12288, 13779, 14336, 16128, 18372, 18432, 21434, 21504, 24496, 27558, 28672, 32151, 32256, 36744, 36864, 42868, 43008, 48992, 55116, 64302, 64512, 73488, 85736, 86016, 96453, 97984, 110232, 128604, 129024, 146976, 171472, 192906, 195968, 220464, 257208, 258048, 293952, 342944, 385812, 391936, 440928, 514416, 587904, 685888, 771624, 783872, 881856, 1028832, 1175808, 1371776, 1543248, 1567744, 1763712, 2057664, 2351616, 2743552, 3086496, 3135488, 3527424, 4115328, 4703232, 5487104, 6172992, 6270976, 7054848, 8230656, 9406464, 10974208, 12345984, 14109696, 16461312, 18812928, 21948416, 24691968, 28219392, 32922624, 43896832, 49383936, 56438784, 65845248, 98767872, 131690496, 197535744, 395071488]

約数ペア:

[(1, 395071488), (2, 197535744), (3, 131690496), (4, 98767872), (6, 65845248), (7, 56438784), (8, 49383936), (9, 43896832), (12, 32922624), (14, 28219392), (16, 24691968), (18, 21948416), (21, 18812928), (24, 16461312), (28, 14109696), (32, 12345984), (36, 10974208), (42, 9406464), (48, 8230656), (56, 7054848), (63, 6270976), (64, 6172992), (72, 5487104), (84, 4703232), (96, 4115328), (112, 3527424), (126, 3135488), (128, 3086496), (144, 2743552), (168, 2351616), (192, 2057664), (224, 1763712), (252, 1567744), (256, 1543248), (288, 1371776), (336, 1175808), (384, 1028832), (448, 881856), (504, 783872), (512, 771624), (576, 685888), (672, 587904), (768, 514416), (896, 440928), (1008, 391936), (1024, 385812), (1152, 342944), (1344, 293952), (1531, 258048), (1536, 257208), (1792, 220464), (2016, 195968), (2048, 192906), (2304, 171472), (2688, 146976), (3062, 129024), (3072, 128604), (3584, 110232), (4032, 97984), (4096, 96453), (4593, 86016), (4608, 85736), (5376, 73488), (6124, 64512), (6144, 64302), (7168, 55116), (8064, 48992), (9186, 43008), (9216, 42868), (10717, 36864), (10752, 36744), (12248, 32256), (12288, 32151), (13779, 28672), (14336, 27558), (16128, 24496), (18372, 21504), (18432, 21434)]