207728352

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:633

約数の個数: 144

約数和(自身を含む): 643105008

約数和(自身を除く): 435376656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 113, 117, 144, 156, 208, 226, 234, 288, 312, 339, 416, 452, 468, 491, 624, 678, 904, 936, 982, 1017, 1248, 1356, 1469, 1473, 1808, 1872, 1964, 2034, 2712, 2938, 2946, 3616, 3744, 3928, 4068, 4407, 4419, 5424, 5876, 5892, 6383, 7856, 8136, 8814, 8838, 10848, 11752, 11784, 12766, 13221, 15712, 16272, 17628, 17676, 19149, 23504, 23568, 25532, 26442, 32544, 35256, 35352, 38298, 47008, 47136, 51064, 52884, 55483, 57447, 70512, 70704, 76596, 102128, 105768, 110966, 114894, 141024, 141408, 153192, 166449, 204256, 211536, 221932, 229788, 306384, 332898, 423072, 443864, 459576, 499347, 612768, 665796, 721279, 887728, 919152, 998694, 1331592, 1442558, 1775456, 1838304, 1997388, 2163837, 2663184, 2885116, 3994776, 4327674, 5326368, 5770232, 6491511, 7989552, 8655348, 11540464, 12983022, 15979104, 17310696, 23080928, 25966044, 34621392, 51932088, 69242784, 103864176, 207728352]

約数ペア:

[(1, 207728352), (2, 103864176), (3, 69242784), (4, 51932088), (6, 34621392), (8, 25966044), (9, 23080928), (12, 17310696), (13, 15979104), (16, 12983022), (18, 11540464), (24, 8655348), (26, 7989552), (32, 6491511), (36, 5770232), (39, 5326368), (48, 4327674), (52, 3994776), (72, 2885116), (78, 2663184), (96, 2163837), (104, 1997388), (113, 1838304), (117, 1775456), (144, 1442558), (156, 1331592), (208, 998694), (226, 919152), (234, 887728), (288, 721279), (312, 665796), (339, 612768), (416, 499347), (452, 459576), (468, 443864), (491, 423072), (624, 332898), (678, 306384), (904, 229788), (936, 221932), (982, 211536), (1017, 204256), (1248, 166449), (1356, 153192), (1469, 141408), (1473, 141024), (1808, 114894), (1872, 110966), (1964, 105768), (2034, 102128), (2712, 76596), (2938, 70704), (2946, 70512), (3616, 57447), (3744, 55483), (3928, 52884), (4068, 51064), (4407, 47136), (4419, 47008), (5424, 38298), (5876, 35352), (5892, 35256), (6383, 32544), (7856, 26442), (8136, 25532), (8814, 23568), (8838, 23504), (10848, 19149), (11752, 17676), (11784, 17628), (12766, 16272), (13221, 15712)]