394727424

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:400

約数の個数: 208

約数和(自身を含む): 1299027072

約数和(自身を除く): 904299648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 353, 364, 384, 416, 448, 512, 546, 624, 672, 706, 728, 768, 832, 896, 1024, 1059, 1092, 1248, 1344, 1412, 1456, 1536, 1664, 1792, 2048, 2118, 2184, 2471, 2496, 2688, 2824, 2912, 3072, 3328, 3584, 4096, 4236, 4368, 4589, 4942, 4992, 5376, 5648, 5824, 6144, 6656, 7168, 7413, 8472, 8736, 9178, 9884, 9984, 10752, 11296, 11648, 12288, 13312, 13767, 14336, 14826, 16944, 17472, 18356, 19768, 19968, 21504, 22592, 23296, 26624, 27534, 28672, 29652, 32123, 33888, 34944, 36712, 39536, 39936, 43008, 45184, 46592, 53248, 55068, 59304, 64246, 67776, 69888, 73424, 79072, 79872, 86016, 90368, 93184, 96369, 110136, 118608, 128492, 135552, 139776, 146848, 158144, 159744, 180736, 186368, 192738, 220272, 237216, 256984, 271104, 279552, 293696, 316288, 361472, 372736, 385476, 440544, 474432, 513968, 542208, 559104, 587392, 632576, 722944, 770952, 881088, 948864, 1027936, 1084416, 1118208, 1174784, 1265152, 1445888, 1541904, 1762176, 1897728, 2055872, 2168832, 2349568, 2530304, 3083808, 3524352, 3795456, 4111744, 4337664, 4699136, 5060608, 6167616, 7048704, 7590912, 8223488, 9398272, 10121216, 12335232, 14097408, 15181824, 16446976, 18796544, 24670464, 28194816, 30363648, 32893952, 49340928, 56389632, 65787904, 98681856, 131575808, 197363712, 394727424]

約数ペア:

[(1, 394727424), (2, 197363712), (3, 131575808), (4, 98681856), (6, 65787904), (7, 56389632), (8, 49340928), (12, 32893952), (13, 30363648), (14, 28194816), (16, 24670464), (21, 18796544), (24, 16446976), (26, 15181824), (28, 14097408), (32, 12335232), (39, 10121216), (42, 9398272), (48, 8223488), (52, 7590912), (56, 7048704), (64, 6167616), (78, 5060608), (84, 4699136), (91, 4337664), (96, 4111744), (104, 3795456), (112, 3524352), (128, 3083808), (156, 2530304), (168, 2349568), (182, 2168832), (192, 2055872), (208, 1897728), (224, 1762176), (256, 1541904), (273, 1445888), (312, 1265152), (336, 1174784), (353, 1118208), (364, 1084416), (384, 1027936), (416, 948864), (448, 881088), (512, 770952), (546, 722944), (624, 632576), (672, 587392), (706, 559104), (728, 542208), (768, 513968), (832, 474432), (896, 440544), (1024, 385476), (1059, 372736), (1092, 361472), (1248, 316288), (1344, 293696), (1412, 279552), (1456, 271104), (1536, 256984), (1664, 237216), (1792, 220272), (2048, 192738), (2118, 186368), (2184, 180736), (2471, 159744), (2496, 158144), (2688, 146848), (2824, 139776), (2912, 135552), (3072, 128492), (3328, 118608), (3584, 110136), (4096, 96369), (4236, 93184), (4368, 90368), (4589, 86016), (4942, 79872), (4992, 79072), (5376, 73424), (5648, 69888), (5824, 67776), (6144, 64246), (6656, 59304), (7168, 55068), (7413, 53248), (8472, 46592), (8736, 45184), (9178, 43008), (9884, 39936), (9984, 39536), (10752, 36712), (11296, 34944), (11648, 33888), (12288, 32123), (13312, 29652), (13767, 28672), (14336, 27534), (14826, 26624), (16944, 23296), (17472, 22592), (18356, 21504), (19768, 19968)]