756141696

素因数分解:

$2^7\times 3^3\times {\mathrm{331}}^1\times {\mathrm{661}}^1$

素因数の和:1015

約数の個数: 128

約数和(自身を含む): 2241796800

約数和(自身を除く): 1485655104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 331, 384, 432, 576, 661, 662, 864, 993, 1152, 1322, 1324, 1728, 1983, 1986, 2644, 2648, 2979, 3456, 3966, 3972, 5288, 5296, 5949, 5958, 7932, 7944, 8937, 10576, 10592, 11898, 11916, 15864, 15888, 17847, 17874, 21152, 21184, 23796, 23832, 31728, 31776, 35694, 35748, 42304, 42368, 47592, 47664, 63456, 63552, 71388, 71496, 84608, 95184, 95328, 126912, 127104, 142776, 142992, 190368, 190656, 218791, 253824, 285552, 285984, 380736, 381312, 437582, 571104, 571968, 656373, 761472, 875164, 1142208, 1143936, 1312746, 1750328, 1969119, 2284416, 2625492, 3500656, 3938238, 5250984, 5907357, 7001312, 7876476, 10501968, 11814714, 14002624, 15752952, 21003936, 23629428, 28005248, 31505904, 42007872, 47258856, 63011808, 84015744, 94517712, 126023616, 189035424, 252047232, 378070848, 756141696]

約数ペア:

[(1, 756141696), (2, 378070848), (3, 252047232), (4, 189035424), (6, 126023616), (8, 94517712), (9, 84015744), (12, 63011808), (16, 47258856), (18, 42007872), (24, 31505904), (27, 28005248), (32, 23629428), (36, 21003936), (48, 15752952), (54, 14002624), (64, 11814714), (72, 10501968), (96, 7876476), (108, 7001312), (128, 5907357), (144, 5250984), (192, 3938238), (216, 3500656), (288, 2625492), (331, 2284416), (384, 1969119), (432, 1750328), (576, 1312746), (661, 1143936), (662, 1142208), (864, 875164), (993, 761472), (1152, 656373), (1322, 571968), (1324, 571104), (1728, 437582), (1983, 381312), (1986, 380736), (2644, 285984), (2648, 285552), (2979, 253824), (3456, 218791), (3966, 190656), (3972, 190368), (5288, 142992), (5296, 142776), (5949, 127104), (5958, 126912), (7932, 95328), (7944, 95184), (8937, 84608), (10576, 71496), (10592, 71388), (11898, 63552), (11916, 63456), (15864, 47664), (15888, 47592), (17847, 42368), (17874, 42304), (21152, 35748), (21184, 35694), (23796, 31776), (23832, 31728)]