285080432

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:455

約数の個数: 120

約数和(自身を含む): 702361296

約数和(自身を除く): 417280864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 83, 91, 98, 104, 112, 166, 182, 196, 208, 332, 337, 364, 392, 581, 637, 664, 674, 728, 784, 1079, 1162, 1274, 1328, 1348, 1456, 2158, 2324, 2359, 2548, 2696, 4067, 4316, 4381, 4648, 4718, 5096, 5392, 7553, 8134, 8632, 8762, 9296, 9436, 10192, 15106, 16268, 16513, 17264, 17524, 18872, 27971, 30212, 30667, 32536, 33026, 35048, 37744, 52871, 55942, 60424, 61334, 65072, 66052, 70096, 105742, 111884, 120848, 122668, 132104, 195797, 211484, 214669, 223768, 245336, 264208, 363623, 391594, 422968, 429338, 447536, 490672, 727246, 783188, 845936, 858676, 1370579, 1454492, 1566376, 1717352, 2545361, 2741158, 2908984, 3132752, 3434704, 5090722, 5482316, 5817968, 10181444, 10964632, 17817527, 20362888, 21929264, 35635054, 40725776, 71270108, 142540216, 285080432]

約数ペア:

[(1, 285080432), (2, 142540216), (4, 71270108), (7, 40725776), (8, 35635054), (13, 21929264), (14, 20362888), (16, 17817527), (26, 10964632), (28, 10181444), (49, 5817968), (52, 5482316), (56, 5090722), (83, 3434704), (91, 3132752), (98, 2908984), (104, 2741158), (112, 2545361), (166, 1717352), (182, 1566376), (196, 1454492), (208, 1370579), (332, 858676), (337, 845936), (364, 783188), (392, 727246), (581, 490672), (637, 447536), (664, 429338), (674, 422968), (728, 391594), (784, 363623), (1079, 264208), (1162, 245336), (1274, 223768), (1328, 214669), (1348, 211484), (1456, 195797), (2158, 132104), (2324, 122668), (2359, 120848), (2548, 111884), (2696, 105742), (4067, 70096), (4316, 66052), (4381, 65072), (4648, 61334), (4718, 60424), (5096, 55942), (5392, 52871), (7553, 37744), (8134, 35048), (8632, 33026), (8762, 32536), (9296, 30667), (9436, 30212), (10192, 27971), (15106, 18872), (16268, 17524), (16513, 17264)]