262542336

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:480

約数の個数: 176

約数和(自身を含む): 829280640

約数和(自身を除く): 566738304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 128, 168, 174, 192, 203, 224, 232, 256, 336, 348, 384, 406, 421, 448, 464, 512, 609, 672, 696, 768, 812, 842, 896, 928, 1024, 1218, 1263, 1344, 1392, 1536, 1624, 1684, 1792, 1856, 2436, 2526, 2688, 2784, 2947, 3072, 3248, 3368, 3584, 3712, 4872, 5052, 5376, 5568, 5894, 6496, 6736, 7168, 7424, 8841, 9744, 10104, 10752, 11136, 11788, 12209, 12992, 13472, 14848, 17682, 19488, 20208, 21504, 22272, 23576, 24418, 25984, 26944, 29696, 35364, 36627, 38976, 40416, 44544, 47152, 48836, 51968, 53888, 70728, 73254, 77952, 80832, 85463, 89088, 94304, 97672, 103936, 107776, 141456, 146508, 155904, 161664, 170926, 188608, 195344, 207872, 215552, 256389, 282912, 293016, 311808, 323328, 341852, 377216, 390688, 431104, 512778, 565824, 586032, 623616, 646656, 683704, 754432, 781376, 1025556, 1131648, 1172064, 1293312, 1367408, 1508864, 1562752, 2051112, 2263296, 2344128, 2734816, 3017728, 3125504, 4102224, 4526592, 4688256, 5469632, 6251008, 8204448, 9053184, 9376512, 10939264, 12502016, 16408896, 18753024, 21878528, 32817792, 37506048, 43757056, 65635584, 87514112, 131271168, 262542336]

約数ペア:

[(1, 262542336), (2, 131271168), (3, 87514112), (4, 65635584), (6, 43757056), (7, 37506048), (8, 32817792), (12, 21878528), (14, 18753024), (16, 16408896), (21, 12502016), (24, 10939264), (28, 9376512), (29, 9053184), (32, 8204448), (42, 6251008), (48, 5469632), (56, 4688256), (58, 4526592), (64, 4102224), (84, 3125504), (87, 3017728), (96, 2734816), (112, 2344128), (116, 2263296), (128, 2051112), (168, 1562752), (174, 1508864), (192, 1367408), (203, 1293312), (224, 1172064), (232, 1131648), (256, 1025556), (336, 781376), (348, 754432), (384, 683704), (406, 646656), (421, 623616), (448, 586032), (464, 565824), (512, 512778), (609, 431104), (672, 390688), (696, 377216), (768, 341852), (812, 323328), (842, 311808), (896, 293016), (928, 282912), (1024, 256389), (1218, 215552), (1263, 207872), (1344, 195344), (1392, 188608), (1536, 170926), (1624, 161664), (1684, 155904), (1792, 146508), (1856, 141456), (2436, 107776), (2526, 103936), (2688, 97672), (2784, 94304), (2947, 89088), (3072, 85463), (3248, 80832), (3368, 77952), (3584, 73254), (3712, 70728), (4872, 53888), (5052, 51968), (5376, 48836), (5568, 47152), (5894, 44544), (6496, 40416), (6736, 38976), (7168, 36627), (7424, 35364), (8841, 29696), (9744, 26944), (10104, 25984), (10752, 24418), (11136, 23576), (11788, 22272), (12209, 21504), (12992, 20208), (13472, 19488), (14848, 17682)]