39228384

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2$

素因数の和:129

約数の個数: 144

約数和(自身を含む): 120213072

約数和(自身を除く): 80984688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 43, 48, 51, 52, 68, 78, 86, 96, 102, 104, 129, 136, 156, 172, 204, 208, 221, 258, 272, 312, 344, 408, 416, 442, 516, 544, 559, 624, 663, 688, 731, 816, 884, 1032, 1118, 1248, 1326, 1376, 1462, 1632, 1677, 1768, 1849, 2064, 2193, 2236, 2652, 2924, 3354, 3536, 3698, 4128, 4386, 4472, 5304, 5547, 5848, 6708, 7072, 7396, 8772, 8944, 9503, 10608, 11094, 11696, 13416, 14792, 17544, 17888, 19006, 21216, 22188, 23392, 24037, 26832, 28509, 29584, 31433, 35088, 38012, 44376, 48074, 53664, 57018, 59168, 62866, 70176, 72111, 76024, 88752, 94299, 96148, 114036, 125732, 144222, 152048, 177504, 188598, 192296, 228072, 251464, 288444, 304096, 377196, 384592, 408629, 456144, 502928, 576888, 754392, 769184, 817258, 912288, 1005856, 1153776, 1225887, 1508784, 1634516, 2307552, 2451774, 3017568, 3269032, 4903548, 6538064, 9807096, 13076128, 19614192, 39228384]

約数ペア:

[(1, 39228384), (2, 19614192), (3, 13076128), (4, 9807096), (6, 6538064), (8, 4903548), (12, 3269032), (13, 3017568), (16, 2451774), (17, 2307552), (24, 1634516), (26, 1508784), (32, 1225887), (34, 1153776), (39, 1005856), (43, 912288), (48, 817258), (51, 769184), (52, 754392), (68, 576888), (78, 502928), (86, 456144), (96, 408629), (102, 384592), (104, 377196), (129, 304096), (136, 288444), (156, 251464), (172, 228072), (204, 192296), (208, 188598), (221, 177504), (258, 152048), (272, 144222), (312, 125732), (344, 114036), (408, 96148), (416, 94299), (442, 88752), (516, 76024), (544, 72111), (559, 70176), (624, 62866), (663, 59168), (688, 57018), (731, 53664), (816, 48074), (884, 44376), (1032, 38012), (1118, 35088), (1248, 31433), (1326, 29584), (1376, 28509), (1462, 26832), (1632, 24037), (1677, 23392), (1768, 22188), (1849, 21216), (2064, 19006), (2193, 17888), (2236, 17544), (2652, 14792), (2924, 13416), (3354, 11696), (3536, 11094), (3698, 10608), (4128, 9503), (4386, 8944), (4472, 8772), (5304, 7396), (5547, 7072), (5848, 6708)]