312625878656

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{6551}}^1$

素因数の和:6843

約数の個数: 256

約数和(自身を含む): 815117022720

約数和(自身を除く): 502491144064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 241, 272, 364, 416, 442, 448, 476, 482, 544, 728, 832, 884, 896, 952, 964, 1088, 1456, 1547, 1664, 1687, 1768, 1904, 1928, 2176, 2912, 3094, 3133, 3374, 3536, 3808, 3856, 4097, 5824, 6188, 6266, 6551, 6748, 7072, 7616, 7712, 8194, 11648, 12376, 12532, 13102, 13496, 14144, 15232, 15424, 16388, 21931, 24752, 25064, 26204, 26992, 28288, 28679, 30848, 32776, 43862, 45857, 49504, 50128, 52408, 53261, 53984, 57358, 65552, 85163, 87724, 91714, 99008, 100256, 104816, 106522, 107968, 111367, 114716, 131104, 170326, 175448, 183428, 198016, 200512, 209632, 213044, 215936, 222734, 229432, 262208, 340652, 350896, 366856, 372827, 401024, 419264, 426088, 445468, 458864, 524416, 596141, 681304, 701792, 733712, 745654, 779569, 838528, 852176, 890936, 917728, 1192282, 1362608, 1403584, 1447771, 1467424, 1491308, 1559138, 1578791, 1704352, 1781872, 1835456, 2384564, 2725216, 2807168, 2895542, 2934848, 2982616, 3118276, 3157582, 3408704, 3563744, 3670912, 4769128, 5450432, 5791084, 5869696, 5965232, 6236552, 6315164, 6817408, 7127488, 9538256, 10134397, 10900864, 11051537, 11582168, 11930464, 12473104, 12630328, 14254976, 19076512, 20268794, 20524283, 22103074, 23164336, 23860928, 24946208, 25260656, 26839447, 38153024, 40537588, 41048566, 44206148, 46328672, 47721856, 49892416, 50521312, 53678894, 76306048, 81075176, 82097132, 88412296, 92657344, 99784832, 101042624, 107357788, 143669981, 162150352, 164194264, 176824592, 185314688, 187876129, 202085248, 214715576, 287339962, 324300704, 328388528, 348912811, 353649184, 375752258, 429431152, 574679924, 648601408, 656777056, 697825622, 707298368, 751504516, 858862304, 1149359848, 1297202816, 1313554112, 1395651244, 1414596736, 1503009032, 1717724608, 2298719696, 2442389677, 2627108224, 2791302488, 3006018064, 3435449216, 4597439392, 4884779354, 5582604976, 6012036128, 9194878784, 9769558708, 11165209952, 12024072256, 18389757568, 19539117416, 22330419904, 24048144512, 39078234832, 44660839808, 78156469664, 156312939328, 312625878656]

約数ペア:

[(1, 312625878656), (2, 156312939328), (4, 78156469664), (7, 44660839808), (8, 39078234832), (13, 24048144512), (14, 22330419904), (16, 19539117416), (17, 18389757568), (26, 12024072256), (28, 11165209952), (32, 9769558708), (34, 9194878784), (52, 6012036128), (56, 5582604976), (64, 4884779354), (68, 4597439392), (91, 3435449216), (104, 3006018064), (112, 2791302488), (119, 2627108224), (128, 2442389677), (136, 2298719696), (182, 1717724608), (208, 1503009032), (221, 1414596736), (224, 1395651244), (238, 1313554112), (241, 1297202816), (272, 1149359848), (364, 858862304), (416, 751504516), (442, 707298368), (448, 697825622), (476, 656777056), (482, 648601408), (544, 574679924), (728, 429431152), (832, 375752258), (884, 353649184), (896, 348912811), (952, 328388528), (964, 324300704), (1088, 287339962), (1456, 214715576), (1547, 202085248), (1664, 187876129), (1687, 185314688), (1768, 176824592), (1904, 164194264), (1928, 162150352), (2176, 143669981), (2912, 107357788), (3094, 101042624), (3133, 99784832), (3374, 92657344), (3536, 88412296), (3808, 82097132), (3856, 81075176), (4097, 76306048), (5824, 53678894), (6188, 50521312), (6266, 49892416), (6551, 47721856), (6748, 46328672), (7072, 44206148), (7616, 41048566), (7712, 40537588), (8194, 38153024), (11648, 26839447), (12376, 25260656), (12532, 24946208), (13102, 23860928), (13496, 23164336), (14144, 22103074), (15232, 20524283), (15424, 20268794), (16388, 19076512), (21931, 14254976), (24752, 12630328), (25064, 12473104), (26204, 11930464), (26992, 11582168), (28288, 11051537), (28679, 10900864), (30848, 10134397), (32776, 9538256), (43862, 7127488), (45857, 6817408), (49504, 6315164), (50128, 6236552), (52408, 5965232), (53261, 5869696), (53984, 5791084), (57358, 5450432), (65552, 4769128), (85163, 3670912), (87724, 3563744), (91714, 3408704), (99008, 3157582), (100256, 3118276), (104816, 2982616), (106522, 2934848), (107968, 2895542), (111367, 2807168), (114716, 2725216), (131104, 2384564), (170326, 1835456), (175448, 1781872), (183428, 1704352), (198016, 1578791), (200512, 1559138), (209632, 1491308), (213044, 1467424), (215936, 1447771), (222734, 1403584), (229432, 1362608), (262208, 1192282), (340652, 917728), (350896, 890936), (366856, 852176), (372827, 838528), (401024, 779569), (419264, 745654), (426088, 733712), (445468, 701792), (458864, 681304), (524416, 596141)]