490067136

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{65447}}^1$

素因数の和:65478

約数の個数: 84

約数和(自身を含む): 1512765072

約数和(自身を除く): 1022697936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 65447, 130894, 196341, 261788, 392682, 523576, 589023, 785364, 850811, 1047152, 1178046, 1570728, 1701622, 2094304, 2356092, 2552433, 3141456, 3403244, 4188608, 4712184, 5104866, 6282912, 6806488, 7657299, 9424368, 10209732, 12565824, 13612976, 15314598, 18848736, 20419464, 27225952, 30629196, 37697472, 40838928, 54451904, 61258392, 81677856, 122516784, 163355712, 245033568, 490067136]

約数ペア:

[(1, 490067136), (2, 245033568), (3, 163355712), (4, 122516784), (6, 81677856), (8, 61258392), (9, 54451904), (12, 40838928), (13, 37697472), (16, 30629196), (18, 27225952), (24, 20419464), (26, 18848736), (32, 15314598), (36, 13612976), (39, 12565824), (48, 10209732), (52, 9424368), (64, 7657299), (72, 6806488), (78, 6282912), (96, 5104866), (104, 4712184), (117, 4188608), (144, 3403244), (156, 3141456), (192, 2552433), (208, 2356092), (234, 2094304), (288, 1701622), (312, 1570728), (416, 1178046), (468, 1047152), (576, 850811), (624, 785364), (832, 589023), (936, 523576), (1248, 392682), (1872, 261788), (2496, 196341), (3744, 130894), (7488, 65447)]