7638647328

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7817}}^1$

素因数の和:7881

約数の個数: 240

約数和(自身を含む): 25030577880

約数和(自身を除く): 17391930552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 32, 36, 39, 48, 52, 54, 58, 72, 78, 81, 87, 96, 104, 108, 116, 117, 144, 156, 162, 174, 208, 216, 232, 234, 261, 288, 312, 324, 348, 351, 377, 416, 432, 464, 468, 522, 624, 648, 696, 702, 754, 783, 864, 928, 936, 1044, 1053, 1131, 1248, 1296, 1392, 1404, 1508, 1566, 1872, 2088, 2106, 2262, 2349, 2592, 2784, 2808, 3016, 3132, 3393, 3744, 4176, 4212, 4524, 4698, 5616, 6032, 6264, 6786, 7817, 8352, 8424, 9048, 9396, 10179, 11232, 12064, 12528, 13572, 15634, 16848, 18096, 18792, 20358, 23451, 25056, 27144, 30537, 31268, 33696, 36192, 37584, 40716, 46902, 54288, 61074, 62536, 70353, 75168, 81432, 93804, 101621, 108576, 122148, 125072, 140706, 162864, 187608, 203242, 211059, 226693, 244296, 250144, 281412, 304863, 325728, 375216, 406484, 422118, 453386, 488592, 562824, 609726, 633177, 680079, 750432, 812968, 844236, 906772, 914589, 977184, 1125648, 1219452, 1266354, 1360158, 1625936, 1688472, 1813544, 1829178, 2040237, 2251296, 2438904, 2532708, 2720316, 2743767, 2947009, 3251872, 3376944, 3627088, 3658356, 4080474, 4877808, 5065416, 5440632, 5487534, 5894018, 6120711, 6753888, 7254176, 7316712, 8160948, 8231301, 8841027, 9755616, 10130832, 10881264, 10975068, 11788036, 12241422, 14633424, 16321896, 16462602, 17682054, 18362133, 20261664, 21762528, 21950136, 23576072, 24482844, 26523081, 29266848, 32643792, 32925204, 35364108, 36724266, 43900272, 47152144, 48965688, 53046162, 65287584, 65850408, 70728216, 73448532, 79569243, 87800544, 94304288, 97931376, 106092324, 131700816, 141456432, 146897064, 159138486, 195862752, 212184648, 238707729, 263401632, 282912864, 293794128, 318276972, 424369296, 477415458, 587588256, 636553944, 848738592, 954830916, 1273107888, 1909661832, 2546215776, 3819323664, 7638647328]

約数ペア:

[(1, 7638647328), (2, 3819323664), (3, 2546215776), (4, 1909661832), (6, 1273107888), (8, 954830916), (9, 848738592), (12, 636553944), (13, 587588256), (16, 477415458), (18, 424369296), (24, 318276972), (26, 293794128), (27, 282912864), (29, 263401632), (32, 238707729), (36, 212184648), (39, 195862752), (48, 159138486), (52, 146897064), (54, 141456432), (58, 131700816), (72, 106092324), (78, 97931376), (81, 94304288), (87, 87800544), (96, 79569243), (104, 73448532), (108, 70728216), (116, 65850408), (117, 65287584), (144, 53046162), (156, 48965688), (162, 47152144), (174, 43900272), (208, 36724266), (216, 35364108), (232, 32925204), (234, 32643792), (261, 29266848), (288, 26523081), (312, 24482844), (324, 23576072), (348, 21950136), (351, 21762528), (377, 20261664), (416, 18362133), (432, 17682054), (464, 16462602), (468, 16321896), (522, 14633424), (624, 12241422), (648, 11788036), (696, 10975068), (702, 10881264), (754, 10130832), (783, 9755616), (864, 8841027), (928, 8231301), (936, 8160948), (1044, 7316712), (1053, 7254176), (1131, 6753888), (1248, 6120711), (1296, 5894018), (1392, 5487534), (1404, 5440632), (1508, 5065416), (1566, 4877808), (1872, 4080474), (2088, 3658356), (2106, 3627088), (2262, 3376944), (2349, 3251872), (2592, 2947009), (2784, 2743767), (2808, 2720316), (3016, 2532708), (3132, 2438904), (3393, 2251296), (3744, 2040237), (4176, 1829178), (4212, 1813544), (4524, 1688472), (4698, 1625936), (5616, 1360158), (6032, 1266354), (6264, 1219452), (6786, 1125648), (7817, 977184), (8352, 914589), (8424, 906772), (9048, 844236), (9396, 812968), (10179, 750432), (11232, 680079), (12064, 633177), (12528, 609726), (13572, 562824), (15634, 488592), (16848, 453386), (18096, 422118), (18792, 406484), (20358, 375216), (23451, 325728), (25056, 304863), (27144, 281412), (30537, 250144), (31268, 244296), (33696, 226693), (36192, 211059), (37584, 203242), (40716, 187608), (46902, 162864), (54288, 140706), (61074, 125072), (62536, 122148), (70353, 108576), (75168, 101621), (81432, 93804)]