297215776

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{64951}}^1$

素因数の和:64985

約数の個数: 48

約数和(自身を含む): 687451968

約数和(自身を除く): 390236192

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 64951, 129902, 259804, 519608, 714461, 844363, 1039216, 1428922, 1688726, 2078432, 2857844, 3377452, 5715688, 6754904, 9287993, 11431376, 13509808, 18575986, 22862752, 27019616, 37151972, 74303944, 148607888, 297215776]

約数ペア:

[(1, 297215776), (2, 148607888), (4, 74303944), (8, 37151972), (11, 27019616), (13, 22862752), (16, 18575986), (22, 13509808), (26, 11431376), (32, 9287993), (44, 6754904), (52, 5715688), (88, 3377452), (104, 2857844), (143, 2078432), (176, 1688726), (208, 1428922), (286, 1039216), (352, 844363), (416, 714461), (572, 519608), (1144, 259804), (2288, 129902), (4576, 64951)]