298286144

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5351}}^1$

素因数の和:5443

約数の個数: 56

約数和(自身を含む): 647078208

約数和(自身を除く): 348792064

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 134, 208, 268, 416, 536, 832, 871, 1072, 1742, 2144, 3484, 4288, 5351, 6968, 10702, 13936, 21404, 27872, 42808, 55744, 69563, 85616, 139126, 171232, 278252, 342464, 358517, 556504, 717034, 1113008, 1434068, 2226016, 2868136, 4452032, 4660721, 5736272, 9321442, 11472544, 18642884, 22945088, 37285768, 74571536, 149143072, 298286144]

約数ペア:

[(1, 298286144), (2, 149143072), (4, 74571536), (8, 37285768), (13, 22945088), (16, 18642884), (26, 11472544), (32, 9321442), (52, 5736272), (64, 4660721), (67, 4452032), (104, 2868136), (134, 2226016), (208, 1434068), (268, 1113008), (416, 717034), (536, 556504), (832, 358517), (871, 342464), (1072, 278252), (1742, 171232), (2144, 139126), (3484, 85616), (4288, 69563), (5351, 55744), (6968, 42808), (10702, 27872), (13936, 21404)]