39604992

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 123621120

約数和(自身を除く): 84016128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 128, 139, 159, 168, 192, 212, 224, 256, 278, 318, 336, 371, 384, 417, 424, 448, 556, 636, 672, 742, 768, 834, 848, 896, 973, 1112, 1113, 1272, 1344, 1484, 1668, 1696, 1792, 1946, 2224, 2226, 2544, 2688, 2919, 2968, 3336, 3392, 3892, 4448, 4452, 5088, 5376, 5838, 5936, 6672, 6784, 7367, 7784, 8896, 8904, 10176, 11676, 11872, 13344, 13568, 14734, 15568, 17792, 17808, 20352, 22101, 23352, 23744, 26688, 29468, 31136, 35584, 35616, 40704, 44202, 46704, 47488, 51569, 53376, 58936, 62272, 71232, 88404, 93408, 94976, 103138, 106752, 117872, 124544, 142464, 154707, 176808, 186816, 206276, 235744, 249088, 284928, 309414, 353616, 373632, 412552, 471488, 618828, 707232, 747264, 825104, 942976, 1237656, 1414464, 1650208, 1885952, 2475312, 2828928, 3300416, 4950624, 5657856, 6600832, 9901248, 13201664, 19802496, 39604992]

約数ペア:

[(1, 39604992), (2, 19802496), (3, 13201664), (4, 9901248), (6, 6600832), (7, 5657856), (8, 4950624), (12, 3300416), (14, 2828928), (16, 2475312), (21, 1885952), (24, 1650208), (28, 1414464), (32, 1237656), (42, 942976), (48, 825104), (53, 747264), (56, 707232), (64, 618828), (84, 471488), (96, 412552), (106, 373632), (112, 353616), (128, 309414), (139, 284928), (159, 249088), (168, 235744), (192, 206276), (212, 186816), (224, 176808), (256, 154707), (278, 142464), (318, 124544), (336, 117872), (371, 106752), (384, 103138), (417, 94976), (424, 93408), (448, 88404), (556, 71232), (636, 62272), (672, 58936), (742, 53376), (768, 51569), (834, 47488), (848, 46704), (896, 44202), (973, 40704), (1112, 35616), (1113, 35584), (1272, 31136), (1344, 29468), (1484, 26688), (1668, 23744), (1696, 23352), (1792, 22101), (1946, 20352), (2224, 17808), (2226, 17792), (2544, 15568), (2688, 14734), (2919, 13568), (2968, 13344), (3336, 11872), (3392, 11676), (3892, 10176), (4448, 8904), (4452, 8896), (5088, 7784), (5376, 7367), (5838, 6784), (5936, 6672)]