227638944

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{1559}}^1$

素因数の和:1604

約数の個数: 144

約数和(自身を含む): 719409600

約数和(自身を除く): 491770656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 169, 208, 216, 234, 288, 312, 338, 351, 416, 432, 468, 507, 624, 676, 702, 864, 936, 1014, 1248, 1352, 1404, 1521, 1559, 1872, 2028, 2704, 2808, 3042, 3118, 3744, 4056, 4563, 4677, 5408, 5616, 6084, 6236, 8112, 9126, 9354, 11232, 12168, 12472, 14031, 16224, 18252, 18708, 20267, 24336, 24944, 28062, 36504, 37416, 40534, 42093, 48672, 49888, 56124, 60801, 73008, 74832, 81068, 84186, 112248, 121602, 146016, 149664, 162136, 168372, 182403, 224496, 243204, 263471, 324272, 336744, 364806, 448992, 486408, 526942, 547209, 648544, 673488, 729612, 790413, 972816, 1053884, 1094418, 1346976, 1459224, 1580826, 1945632, 2107768, 2188836, 2371239, 2918448, 3161652, 4215536, 4377672, 4742478, 5836896, 6323304, 7113717, 8431072, 8755344, 9484956, 12646608, 14227434, 17510688, 18969912, 25293216, 28454868, 37939824, 56909736, 75879648, 113819472, 227638944]

約数ペア:

[(1, 227638944), (2, 113819472), (3, 75879648), (4, 56909736), (6, 37939824), (8, 28454868), (9, 25293216), (12, 18969912), (13, 17510688), (16, 14227434), (18, 12646608), (24, 9484956), (26, 8755344), (27, 8431072), (32, 7113717), (36, 6323304), (39, 5836896), (48, 4742478), (52, 4377672), (54, 4215536), (72, 3161652), (78, 2918448), (96, 2371239), (104, 2188836), (108, 2107768), (117, 1945632), (144, 1580826), (156, 1459224), (169, 1346976), (208, 1094418), (216, 1053884), (234, 972816), (288, 790413), (312, 729612), (338, 673488), (351, 648544), (416, 547209), (432, 526942), (468, 486408), (507, 448992), (624, 364806), (676, 336744), (702, 324272), (864, 263471), (936, 243204), (1014, 224496), (1248, 182403), (1352, 168372), (1404, 162136), (1521, 149664), (1559, 146016), (1872, 121602), (2028, 112248), (2704, 84186), (2808, 81068), (3042, 74832), (3118, 73008), (3744, 60801), (4056, 56124), (4563, 49888), (4677, 48672), (5408, 42093), (5616, 40534), (6084, 37416), (6236, 36504), (8112, 28062), (9126, 24944), (9354, 24336), (11232, 20267), (12168, 18708), (12472, 18252), (14031, 16224)]