724497408

素因数分解:

$2^{10}\times 3^2\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:772

約数の個数: 132

約数和(自身を含む): 2111848960

約数和(自身を除く): 1387351552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 256, 288, 381, 384, 508, 512, 576, 619, 762, 768, 1016, 1024, 1143, 1152, 1238, 1524, 1536, 1857, 2032, 2286, 2304, 2476, 3048, 3072, 3714, 4064, 4572, 4608, 4952, 5571, 6096, 7428, 8128, 9144, 9216, 9904, 11142, 12192, 14856, 16256, 18288, 19808, 22284, 24384, 29712, 32512, 36576, 39616, 44568, 48768, 59424, 65024, 73152, 78613, 79232, 89136, 97536, 118848, 130048, 146304, 157226, 158464, 178272, 195072, 235839, 237696, 292608, 314452, 316928, 356544, 390144, 471678, 475392, 585216, 628904, 633856, 707517, 713088, 943356, 950784, 1170432, 1257808, 1415034, 1426176, 1886712, 1901568, 2515616, 2830068, 2852352, 3773424, 5031232, 5660136, 5704704, 7546848, 10062464, 11320272, 15093696, 20124928, 22640544, 30187392, 40249856, 45281088, 60374784, 80499712, 90562176, 120749568, 181124352, 241499136, 362248704, 724497408]

約数ペア:

[(1, 724497408), (2, 362248704), (3, 241499136), (4, 181124352), (6, 120749568), (8, 90562176), (9, 80499712), (12, 60374784), (16, 45281088), (18, 40249856), (24, 30187392), (32, 22640544), (36, 20124928), (48, 15093696), (64, 11320272), (72, 10062464), (96, 7546848), (127, 5704704), (128, 5660136), (144, 5031232), (192, 3773424), (254, 2852352), (256, 2830068), (288, 2515616), (381, 1901568), (384, 1886712), (508, 1426176), (512, 1415034), (576, 1257808), (619, 1170432), (762, 950784), (768, 943356), (1016, 713088), (1024, 707517), (1143, 633856), (1152, 628904), (1238, 585216), (1524, 475392), (1536, 471678), (1857, 390144), (2032, 356544), (2286, 316928), (2304, 314452), (2476, 292608), (3048, 237696), (3072, 235839), (3714, 195072), (4064, 178272), (4572, 158464), (4608, 157226), (4952, 146304), (5571, 130048), (6096, 118848), (7428, 97536), (8128, 89136), (9144, 79232), (9216, 78613), (9904, 73152), (11142, 65024), (12192, 59424), (14856, 48768), (16256, 44568), (18288, 39616), (19808, 36576), (22284, 32512), (24384, 29712)]