16488576

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:403

約数の個数: 128

約数和(自身を含む): 52550400

約数和(自身を除く): 36061824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 367, 384, 416, 432, 468, 576, 624, 702, 734, 832, 864, 936, 1101, 1152, 1248, 1404, 1468, 1664, 1728, 1872, 2202, 2496, 2808, 2936, 3303, 3456, 3744, 4404, 4771, 4992, 5616, 5872, 6606, 7488, 8808, 9542, 9909, 11232, 11744, 13212, 14313, 14976, 17616, 19084, 19818, 22464, 23488, 26424, 28626, 35232, 38168, 39636, 42939, 44928, 46976, 52848, 57252, 70464, 76336, 79272, 85878, 105696, 114504, 128817, 140928, 152672, 158544, 171756, 211392, 229008, 257634, 305344, 317088, 343512, 422784, 458016, 515268, 610688, 634176, 687024, 916032, 1030536, 1268352, 1374048, 1832064, 2061072, 2748096, 4122144, 5496192, 8244288, 16488576]

約数ペア:

[(1, 16488576), (2, 8244288), (3, 5496192), (4, 4122144), (6, 2748096), (8, 2061072), (9, 1832064), (12, 1374048), (13, 1268352), (16, 1030536), (18, 916032), (24, 687024), (26, 634176), (27, 610688), (32, 515268), (36, 458016), (39, 422784), (48, 343512), (52, 317088), (54, 305344), (64, 257634), (72, 229008), (78, 211392), (96, 171756), (104, 158544), (108, 152672), (117, 140928), (128, 128817), (144, 114504), (156, 105696), (192, 85878), (208, 79272), (216, 76336), (234, 70464), (288, 57252), (312, 52848), (351, 46976), (367, 44928), (384, 42939), (416, 39636), (432, 38168), (468, 35232), (576, 28626), (624, 26424), (702, 23488), (734, 22464), (832, 19818), (864, 19084), (936, 17616), (1101, 14976), (1152, 14313), (1248, 13212), (1404, 11744), (1468, 11232), (1664, 9909), (1728, 9542), (1872, 8808), (2202, 7488), (2496, 6606), (2808, 5872), (2936, 5616), (3303, 4992), (3456, 4771), (3744, 4404)]