425543328

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1088

約数の個数: 192

約数和(自身を含む): 1439907840

約数和(自身を除く): 1014364512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 71, 72, 84, 96, 108, 112, 126, 142, 144, 168, 189, 213, 216, 224, 252, 284, 288, 336, 378, 426, 432, 497, 504, 568, 639, 672, 756, 852, 864, 991, 994, 1008, 1136, 1278, 1491, 1512, 1704, 1917, 1982, 1988, 2016, 2272, 2556, 2973, 2982, 3024, 3408, 3834, 3964, 3976, 4473, 5112, 5946, 5964, 6048, 6816, 6937, 7668, 7928, 7952, 8919, 8946, 10224, 11892, 11928, 13419, 13874, 15336, 15856, 15904, 17838, 17892, 20448, 20811, 23784, 23856, 26757, 26838, 27748, 30672, 31712, 35676, 35784, 41622, 47568, 47712, 53514, 53676, 55496, 61344, 62433, 70361, 71352, 71568, 83244, 95136, 107028, 107352, 110992, 124866, 140722, 142704, 143136, 166488, 187299, 211083, 214056, 214704, 221984, 249732, 281444, 285408, 332976, 374598, 422166, 428112, 429408, 492527, 499464, 562888, 633249, 665952, 749196, 844332, 856224, 985054, 998928, 1125776, 1266498, 1477581, 1498392, 1688664, 1899747, 1970108, 1997856, 2251552, 2532996, 2955162, 2996784, 3377328, 3799494, 3940216, 4432743, 5065992, 5910324, 5993568, 6754656, 7598988, 7880432, 8865486, 10131984, 11820648, 13298229, 15197976, 15760864, 17730972, 20263968, 23641296, 26596458, 30395952, 35461944, 47282592, 53192916, 60791904, 70923888, 106385832, 141847776, 212771664, 425543328]

約数ペア:

[(1, 425543328), (2, 212771664), (3, 141847776), (4, 106385832), (6, 70923888), (7, 60791904), (8, 53192916), (9, 47282592), (12, 35461944), (14, 30395952), (16, 26596458), (18, 23641296), (21, 20263968), (24, 17730972), (27, 15760864), (28, 15197976), (32, 13298229), (36, 11820648), (42, 10131984), (48, 8865486), (54, 7880432), (56, 7598988), (63, 6754656), (71, 5993568), (72, 5910324), (84, 5065992), (96, 4432743), (108, 3940216), (112, 3799494), (126, 3377328), (142, 2996784), (144, 2955162), (168, 2532996), (189, 2251552), (213, 1997856), (216, 1970108), (224, 1899747), (252, 1688664), (284, 1498392), (288, 1477581), (336, 1266498), (378, 1125776), (426, 998928), (432, 985054), (497, 856224), (504, 844332), (568, 749196), (639, 665952), (672, 633249), (756, 562888), (852, 499464), (864, 492527), (991, 429408), (994, 428112), (1008, 422166), (1136, 374598), (1278, 332976), (1491, 285408), (1512, 281444), (1704, 249732), (1917, 221984), (1982, 214704), (1988, 214056), (2016, 211083), (2272, 187299), (2556, 166488), (2973, 143136), (2982, 142704), (3024, 140722), (3408, 124866), (3834, 110992), (3964, 107352), (3976, 107028), (4473, 95136), (5112, 83244), (5946, 71568), (5964, 71352), (6048, 70361), (6816, 62433), (6937, 61344), (7668, 55496), (7928, 53676), (7952, 53514), (8919, 47712), (8946, 47568), (10224, 41622), (11892, 35784), (11928, 35676), (13419, 31712), (13874, 30672), (15336, 27748), (15856, 26838), (15904, 26757), (17838, 23856), (17892, 23784), (20448, 20811)]