213950464

素因数分解:

$2^{13}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:94

約数の個数: 168

約数和(自身を含む): 549092628

約数和(自身を除く): 335142164

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 49, 52, 56, 64, 82, 91, 98, 104, 112, 128, 164, 182, 196, 208, 224, 256, 287, 328, 364, 392, 416, 448, 512, 533, 574, 637, 656, 728, 784, 832, 896, 1024, 1066, 1148, 1274, 1312, 1456, 1568, 1664, 1792, 2009, 2048, 2132, 2296, 2548, 2624, 2912, 3136, 3328, 3584, 3731, 4018, 4096, 4264, 4592, 5096, 5248, 5824, 6272, 6656, 7168, 7462, 8036, 8192, 8528, 9184, 10192, 10496, 11648, 12544, 13312, 14336, 14924, 16072, 17056, 18368, 20384, 20992, 23296, 25088, 26117, 26624, 28672, 29848, 32144, 34112, 36736, 40768, 41984, 46592, 50176, 52234, 53248, 57344, 59696, 64288, 68224, 73472, 81536, 83968, 93184, 100352, 104468, 106496, 119392, 128576, 136448, 146944, 163072, 167936, 186368, 200704, 208936, 238784, 257152, 272896, 293888, 326144, 335872, 372736, 401408, 417872, 477568, 514304, 545792, 587776, 652288, 745472, 835744, 955136, 1028608, 1091584, 1175552, 1304576, 1671488, 1910272, 2057216, 2183168, 2351104, 2609152, 3342976, 3820544, 4114432, 4366336, 5218304, 6685952, 7641088, 8228864, 13371904, 15282176, 16457728, 26743808, 30564352, 53487616, 106975232, 213950464]

約数ペア:

[(1, 213950464), (2, 106975232), (4, 53487616), (7, 30564352), (8, 26743808), (13, 16457728), (14, 15282176), (16, 13371904), (26, 8228864), (28, 7641088), (32, 6685952), (41, 5218304), (49, 4366336), (52, 4114432), (56, 3820544), (64, 3342976), (82, 2609152), (91, 2351104), (98, 2183168), (104, 2057216), (112, 1910272), (128, 1671488), (164, 1304576), (182, 1175552), (196, 1091584), (208, 1028608), (224, 955136), (256, 835744), (287, 745472), (328, 652288), (364, 587776), (392, 545792), (416, 514304), (448, 477568), (512, 417872), (533, 401408), (574, 372736), (637, 335872), (656, 326144), (728, 293888), (784, 272896), (832, 257152), (896, 238784), (1024, 208936), (1066, 200704), (1148, 186368), (1274, 167936), (1312, 163072), (1456, 146944), (1568, 136448), (1664, 128576), (1792, 119392), (2009, 106496), (2048, 104468), (2132, 100352), (2296, 93184), (2548, 83968), (2624, 81536), (2912, 73472), (3136, 68224), (3328, 64288), (3584, 59696), (3731, 57344), (4018, 53248), (4096, 52234), (4264, 50176), (4592, 46592), (5096, 41984), (5248, 40768), (5824, 36736), (6272, 34112), (6656, 32144), (7168, 29848), (7462, 28672), (8036, 26624), (8192, 26117), (8528, 25088), (9184, 23296), (10192, 20992), (10496, 20384), (11648, 18368), (12544, 17056), (13312, 16072), (14336, 14924)]