659790272

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{1019}}^1$

素因数の和:1249

約数の個数: 56

約数和(自身を含む): 1338925440

約数和(自身を除く): 679135168

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 151, 268, 302, 536, 604, 1019, 1072, 1208, 2038, 2144, 2416, 4076, 4288, 4832, 8152, 9664, 10117, 16304, 20234, 32608, 40468, 65216, 68273, 80936, 136546, 153869, 161872, 273092, 307738, 323744, 546184, 615476, 647488, 1092368, 1230952, 2184736, 2461904, 4369472, 4923808, 9847616, 10309223, 20618446, 41236892, 82473784, 164947568, 329895136, 659790272]

約数ペア:

[(1, 659790272), (2, 329895136), (4, 164947568), (8, 82473784), (16, 41236892), (32, 20618446), (64, 10309223), (67, 9847616), (134, 4923808), (151, 4369472), (268, 2461904), (302, 2184736), (536, 1230952), (604, 1092368), (1019, 647488), (1072, 615476), (1208, 546184), (2038, 323744), (2144, 307738), (2416, 273092), (4076, 161872), (4288, 153869), (4832, 136546), (8152, 80936), (9664, 68273), (10117, 65216), (16304, 40468), (20234, 32608)]