18469627392

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{1151}}^1$

素因数の和:1540

約数の個数: 160

約数和(自身を含む): 50986450944

約数和(自身を除く): 32516823552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 337, 372, 384, 496, 512, 674, 744, 768, 992, 1011, 1151, 1348, 1488, 1536, 1984, 2022, 2302, 2696, 2976, 3453, 3968, 4044, 4604, 5392, 5952, 6906, 7936, 8088, 9208, 10447, 10784, 11904, 13812, 15872, 16176, 18416, 20894, 21568, 23808, 27624, 31341, 32352, 35681, 36832, 41788, 43136, 47616, 55248, 62682, 64704, 71362, 73664, 83576, 86272, 107043, 110496, 125364, 129408, 142724, 147328, 167152, 172544, 214086, 220992, 250728, 258816, 285448, 294656, 334304, 387887, 428172, 441984, 501456, 517632, 570896, 589312, 668608, 775774, 856344, 883968, 1002912, 1141792, 1163661, 1337216, 1551548, 1712688, 1767936, 2005824, 2283584, 2327322, 2674432, 3103096, 3425376, 4011648, 4567168, 4654644, 5348864, 6206192, 6850752, 8023296, 9134336, 9309288, 12024497, 12412384, 13701504, 16046592, 18268672, 18618576, 24048994, 24824768, 27403008, 36073491, 37237152, 48097988, 49649536, 54806016, 72146982, 74474304, 96195976, 99299072, 144293964, 148948608, 192391952, 198598144, 288587928, 297897216, 384783904, 577175856, 595794432, 769567808, 1154351712, 1539135616, 2308703424, 3078271232, 4617406848, 6156542464, 9234813696, 18469627392]

約数ペア:

[(1, 18469627392), (2, 9234813696), (3, 6156542464), (4, 4617406848), (6, 3078271232), (8, 2308703424), (12, 1539135616), (16, 1154351712), (24, 769567808), (31, 595794432), (32, 577175856), (48, 384783904), (62, 297897216), (64, 288587928), (93, 198598144), (96, 192391952), (124, 148948608), (128, 144293964), (186, 99299072), (192, 96195976), (248, 74474304), (256, 72146982), (337, 54806016), (372, 49649536), (384, 48097988), (496, 37237152), (512, 36073491), (674, 27403008), (744, 24824768), (768, 24048994), (992, 18618576), (1011, 18268672), (1151, 16046592), (1348, 13701504), (1488, 12412384), (1536, 12024497), (1984, 9309288), (2022, 9134336), (2302, 8023296), (2696, 6850752), (2976, 6206192), (3453, 5348864), (3968, 4654644), (4044, 4567168), (4604, 4011648), (5392, 3425376), (5952, 3103096), (6906, 2674432), (7936, 2327322), (8088, 2283584), (9208, 2005824), (10447, 1767936), (10784, 1712688), (11904, 1551548), (13812, 1337216), (15872, 1163661), (16176, 1141792), (18416, 1002912), (20894, 883968), (21568, 856344), (23808, 775774), (27624, 668608), (31341, 589312), (32352, 570896), (35681, 517632), (36832, 501456), (41788, 441984), (43136, 428172), (47616, 387887), (55248, 334304), (62682, 294656), (64704, 285448), (71362, 258816), (73664, 250728), (83576, 220992), (86272, 214086), (107043, 172544), (110496, 167152), (125364, 147328), (129408, 142724)]