287169376

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{8317}}^1$

素因数の和:8423

約数の個数: 48

約数和(自身を含む): 616263984

約数和(自身を除く): 329094608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 83, 104, 166, 208, 332, 416, 664, 1079, 1328, 2158, 2656, 4316, 8317, 8632, 16634, 17264, 33268, 34528, 66536, 108121, 133072, 216242, 266144, 432484, 690311, 864968, 1380622, 1729936, 2761244, 3459872, 5522488, 8974043, 11044976, 17948086, 22089952, 35896172, 71792344, 143584688, 287169376]

約数ペア:

[(1, 287169376), (2, 143584688), (4, 71792344), (8, 35896172), (13, 22089952), (16, 17948086), (26, 11044976), (32, 8974043), (52, 5522488), (83, 3459872), (104, 2761244), (166, 1729936), (208, 1380622), (332, 864968), (416, 690311), (664, 432484), (1079, 266144), (1328, 216242), (2158, 133072), (2656, 108121), (4316, 66536), (8317, 34528), (8632, 33268), (16634, 17264)]