2537376128

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1319}}^1$

素因数の和:1472

約数の個数: 128

約数和(自身を含む): 6139584000

約数和(自身を除く): 3602207872

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 113, 128, 133, 152, 224, 226, 266, 304, 448, 452, 532, 608, 791, 896, 904, 1064, 1216, 1319, 1582, 1808, 2128, 2147, 2432, 2638, 3164, 3616, 4256, 4294, 5276, 6328, 7232, 8512, 8588, 9233, 10552, 12656, 14464, 15029, 17024, 17176, 18466, 21104, 25061, 25312, 30058, 34352, 36932, 42208, 50122, 50624, 60116, 68704, 73864, 84416, 100244, 101248, 120232, 137408, 147728, 149047, 168832, 175427, 200488, 240464, 274816, 295456, 298094, 350854, 400976, 480928, 590912, 596188, 701708, 801952, 961856, 1043329, 1181824, 1192376, 1403416, 1603904, 1923712, 2086658, 2384752, 2806832, 2831893, 3207808, 4173316, 4769504, 5613664, 5663786, 8346632, 9539008, 11227328, 11327572, 16693264, 19078016, 19823251, 22454656, 22655144, 33386528, 39646502, 45310288, 66773056, 79293004, 90620576, 133546112, 158586008, 181241152, 317172016, 362482304, 634344032, 1268688064, 2537376128]

約数ペア:

[(1, 2537376128), (2, 1268688064), (4, 634344032), (7, 362482304), (8, 317172016), (14, 181241152), (16, 158586008), (19, 133546112), (28, 90620576), (32, 79293004), (38, 66773056), (56, 45310288), (64, 39646502), (76, 33386528), (112, 22655144), (113, 22454656), (128, 19823251), (133, 19078016), (152, 16693264), (224, 11327572), (226, 11227328), (266, 9539008), (304, 8346632), (448, 5663786), (452, 5613664), (532, 4769504), (608, 4173316), (791, 3207808), (896, 2831893), (904, 2806832), (1064, 2384752), (1216, 2086658), (1319, 1923712), (1582, 1603904), (1808, 1403416), (2128, 1192376), (2147, 1181824), (2432, 1043329), (2638, 961856), (3164, 801952), (3616, 701708), (4256, 596188), (4294, 590912), (5276, 480928), (6328, 400976), (7232, 350854), (8512, 298094), (8588, 295456), (9233, 274816), (10552, 240464), (12656, 200488), (14464, 175427), (15029, 168832), (17024, 149047), (17176, 147728), (18466, 137408), (21104, 120232), (25061, 101248), (25312, 100244), (30058, 84416), (34352, 73864), (36932, 68704), (42208, 60116), (50122, 50624)]