218796032

素因数分解:

$2^{12}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:631

約数の個数: 104

約数和(自身を含む): 539426496

約数和(自身を除く): 320630464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 587, 728, 832, 896, 1024, 1174, 1456, 1664, 1792, 2048, 2348, 2912, 3328, 3584, 4096, 4109, 4696, 5824, 6656, 7168, 7631, 8218, 9392, 11648, 13312, 14336, 15262, 16436, 18784, 23296, 26624, 28672, 30524, 32872, 37568, 46592, 53248, 53417, 61048, 65744, 75136, 93184, 106834, 122096, 131488, 150272, 186368, 213668, 244192, 262976, 300544, 372736, 427336, 488384, 525952, 601088, 854672, 976768, 1051904, 1202176, 1709344, 1953536, 2103808, 2404352, 3418688, 3907072, 4207616, 6837376, 7814144, 8415232, 13674752, 15628288, 16830464, 27349504, 31256576, 54699008, 109398016, 218796032]

約数ペア:

[(1, 218796032), (2, 109398016), (4, 54699008), (7, 31256576), (8, 27349504), (13, 16830464), (14, 15628288), (16, 13674752), (26, 8415232), (28, 7814144), (32, 6837376), (52, 4207616), (56, 3907072), (64, 3418688), (91, 2404352), (104, 2103808), (112, 1953536), (128, 1709344), (182, 1202176), (208, 1051904), (224, 976768), (256, 854672), (364, 601088), (416, 525952), (448, 488384), (512, 427336), (587, 372736), (728, 300544), (832, 262976), (896, 244192), (1024, 213668), (1174, 186368), (1456, 150272), (1664, 131488), (1792, 122096), (2048, 106834), (2348, 93184), (2912, 75136), (3328, 65744), (3584, 61048), (4096, 53417), (4109, 53248), (4696, 46592), (5824, 37568), (6656, 32872), (7168, 30524), (7631, 28672), (8218, 26624), (9392, 23296), (11648, 18784), (13312, 16436), (14336, 15262)]