39963456

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:630

約数の個数: 140

約数和(自身を含む): 127791972

約数和(自身を除く): 87828516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 576, 593, 624, 648, 702, 832, 864, 936, 1053, 1186, 1248, 1296, 1404, 1728, 1779, 1872, 2106, 2372, 2496, 2592, 2808, 3558, 3744, 4212, 4744, 5184, 5337, 5616, 7116, 7488, 7709, 8424, 9488, 10674, 11232, 14232, 15418, 16011, 16848, 18976, 21348, 22464, 23127, 28464, 30836, 32022, 33696, 37952, 42696, 46254, 48033, 56928, 61672, 64044, 67392, 69381, 85392, 92508, 96066, 113856, 123344, 128088, 138762, 170784, 185016, 192132, 208143, 246688, 256176, 277524, 341568, 370032, 384264, 416286, 493376, 512352, 555048, 624429, 740064, 768528, 832572, 1024704, 1110096, 1248858, 1480128, 1537056, 1665144, 2220192, 2497716, 3074112, 3330288, 4440384, 4995432, 6660576, 9990864, 13321152, 19981728, 39963456]

約数ペア:

[(1, 39963456), (2, 19981728), (3, 13321152), (4, 9990864), (6, 6660576), (8, 4995432), (9, 4440384), (12, 3330288), (13, 3074112), (16, 2497716), (18, 2220192), (24, 1665144), (26, 1537056), (27, 1480128), (32, 1248858), (36, 1110096), (39, 1024704), (48, 832572), (52, 768528), (54, 740064), (64, 624429), (72, 555048), (78, 512352), (81, 493376), (96, 416286), (104, 384264), (108, 370032), (117, 341568), (144, 277524), (156, 256176), (162, 246688), (192, 208143), (208, 192132), (216, 185016), (234, 170784), (288, 138762), (312, 128088), (324, 123344), (351, 113856), (416, 96066), (432, 92508), (468, 85392), (576, 69381), (593, 67392), (624, 64044), (648, 61672), (702, 56928), (832, 48033), (864, 46254), (936, 42696), (1053, 37952), (1186, 33696), (1248, 32022), (1296, 30836), (1404, 28464), (1728, 23127), (1779, 22464), (1872, 21348), (2106, 18976), (2372, 16848), (2496, 16011), (2592, 15418), (2808, 14232), (3558, 11232), (3744, 10674), (4212, 9488), (4744, 8424), (5184, 7709), (5337, 7488), (5616, 7116)]