1306845696

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{65447}}^1$

素因数の和:65481

約数の個数: 80

約数和(自身を含む): 3749385024

約数和(自身を除く): 2442539328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3328, 4992, 6656, 9984, 19968, 65447, 130894, 196341, 261788, 392682, 523576, 785364, 850811, 1047152, 1570728, 1701622, 2094304, 2552433, 3141456, 3403244, 4188608, 5104866, 6282912, 6806488, 8377216, 10209732, 12565824, 13612976, 16754432, 20419464, 25131648, 27225952, 33508864, 40838928, 50263296, 54451904, 81677856, 100526592, 108903808, 163355712, 217807616, 326711424, 435615232, 653422848, 1306845696]

約数ペア:

[(1, 1306845696), (2, 653422848), (3, 435615232), (4, 326711424), (6, 217807616), (8, 163355712), (12, 108903808), (13, 100526592), (16, 81677856), (24, 54451904), (26, 50263296), (32, 40838928), (39, 33508864), (48, 27225952), (52, 25131648), (64, 20419464), (78, 16754432), (96, 13612976), (104, 12565824), (128, 10209732), (156, 8377216), (192, 6806488), (208, 6282912), (256, 5104866), (312, 4188608), (384, 3403244), (416, 3141456), (512, 2552433), (624, 2094304), (768, 1701622), (832, 1570728), (1248, 1047152), (1536, 850811), (1664, 785364), (2496, 523576), (3328, 392682), (4992, 261788), (6656, 196341), (9984, 130894), (19968, 65447)]