1651346688

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:688

約数の個数: 144

約数和(自身を含む): 4578560000

約数和(自身を除く): 2927213312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 139, 186, 192, 248, 256, 278, 372, 384, 417, 496, 499, 556, 744, 768, 834, 992, 998, 1112, 1488, 1497, 1668, 1984, 1996, 2224, 2976, 2994, 3336, 3968, 3992, 4309, 4448, 5952, 5988, 6672, 7936, 7984, 8618, 8896, 11904, 11976, 12927, 13344, 15469, 15968, 17236, 17792, 23808, 23952, 25854, 26688, 30938, 31936, 34472, 35584, 46407, 47904, 51708, 53376, 61876, 63872, 68944, 69361, 92814, 95808, 103416, 106752, 123752, 127744, 137888, 138722, 185628, 191616, 206832, 208083, 247504, 275776, 277444, 371256, 383232, 413664, 416166, 495008, 551552, 554888, 742512, 827328, 832332, 990016, 1103104, 1109776, 1485024, 1654656, 1664664, 1980032, 2150191, 2219552, 2970048, 3309312, 3329328, 3960064, 4300382, 4439104, 5940096, 6450573, 6658656, 8600764, 8878208, 11880192, 12901146, 13317312, 17201528, 17756416, 25802292, 26634624, 34403056, 51604584, 53269248, 68806112, 103209168, 137612224, 206418336, 275224448, 412836672, 550448896, 825673344, 1651346688]

約数ペア:

[(1, 1651346688), (2, 825673344), (3, 550448896), (4, 412836672), (6, 275224448), (8, 206418336), (12, 137612224), (16, 103209168), (24, 68806112), (31, 53269248), (32, 51604584), (48, 34403056), (62, 26634624), (64, 25802292), (93, 17756416), (96, 17201528), (124, 13317312), (128, 12901146), (139, 11880192), (186, 8878208), (192, 8600764), (248, 6658656), (256, 6450573), (278, 5940096), (372, 4439104), (384, 4300382), (417, 3960064), (496, 3329328), (499, 3309312), (556, 2970048), (744, 2219552), (768, 2150191), (834, 1980032), (992, 1664664), (998, 1654656), (1112, 1485024), (1488, 1109776), (1497, 1103104), (1668, 990016), (1984, 832332), (1996, 827328), (2224, 742512), (2976, 554888), (2994, 551552), (3336, 495008), (3968, 416166), (3992, 413664), (4309, 383232), (4448, 371256), (5952, 277444), (5988, 275776), (6672, 247504), (7936, 208083), (7984, 206832), (8618, 191616), (8896, 185628), (11904, 138722), (11976, 137888), (12927, 127744), (13344, 123752), (15469, 106752), (15968, 103416), (17236, 95808), (17792, 92814), (23808, 69361), (23952, 68944), (25854, 63872), (26688, 61876), (30938, 53376), (31936, 51708), (34472, 47904), (35584, 46407)]