251457144

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{7687}}^1$

素因数の和:7772

約数の個数: 64

約数和(自身を含む): 664243200

約数和(自身を除く): 412786056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 47, 58, 87, 94, 116, 141, 174, 188, 232, 282, 348, 376, 564, 696, 1128, 1363, 2726, 4089, 5452, 7687, 8178, 10904, 15374, 16356, 23061, 30748, 32712, 46122, 61496, 92244, 184488, 222923, 361289, 445846, 668769, 722578, 891692, 1083867, 1337538, 1445156, 1783384, 2167734, 2675076, 2890312, 4335468, 5350152, 8670936, 10477381, 20954762, 31432143, 41909524, 62864286, 83819048, 125728572, 251457144]

約数ペア:

[(1, 251457144), (2, 125728572), (3, 83819048), (4, 62864286), (6, 41909524), (8, 31432143), (12, 20954762), (24, 10477381), (29, 8670936), (47, 5350152), (58, 4335468), (87, 2890312), (94, 2675076), (116, 2167734), (141, 1783384), (174, 1445156), (188, 1337538), (232, 1083867), (282, 891692), (348, 722578), (376, 668769), (564, 445846), (696, 361289), (1128, 222923), (1363, 184488), (2726, 92244), (4089, 61496), (5452, 46122), (7687, 32712), (8178, 30748), (10904, 23061), (15374, 16356)]