996916752

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{389}}^1$

素因数の和:490

約数の個数: 180

約数和(自身を含む): 3095934660

約数和(自身を除く): 2099017908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 48, 52, 72, 74, 78, 104, 111, 117, 144, 148, 156, 208, 222, 234, 296, 312, 333, 389, 444, 468, 481, 592, 624, 666, 778, 888, 936, 962, 1167, 1332, 1369, 1443, 1556, 1776, 1872, 1924, 2334, 2664, 2738, 2886, 3112, 3501, 3848, 4107, 4329, 4668, 5057, 5328, 5476, 5772, 6224, 7002, 7696, 8214, 8658, 9336, 10114, 10952, 11544, 12321, 14004, 14393, 15171, 16428, 17316, 17797, 18672, 20228, 21904, 23088, 24642, 28008, 28786, 30342, 32856, 34632, 35594, 40456, 43179, 45513, 49284, 53391, 56016, 57572, 60684, 65712, 69264, 71188, 80912, 86358, 91026, 98568, 106782, 115144, 121368, 129537, 142376, 160173, 172716, 182052, 187109, 197136, 213564, 230288, 242736, 259074, 284752, 320346, 345432, 364104, 374218, 427128, 518148, 532541, 561327, 640692, 690864, 728208, 748436, 854256, 1036296, 1065082, 1122654, 1281384, 1496872, 1597623, 1683981, 2072592, 2130164, 2245308, 2562768, 2993744, 3195246, 3367962, 4260328, 4490616, 4792869, 6390492, 6735924, 6923033, 8520656, 8981232, 9585738, 12780984, 13471848, 13846066, 19171476, 20769099, 25561968, 26943696, 27692132, 38342952, 41538198, 55384264, 62307297, 76685904, 83076396, 110768528, 124614594, 166152792, 249229188, 332305584, 498458376, 996916752]

約数ペア:

[(1, 996916752), (2, 498458376), (3, 332305584), (4, 249229188), (6, 166152792), (8, 124614594), (9, 110768528), (12, 83076396), (13, 76685904), (16, 62307297), (18, 55384264), (24, 41538198), (26, 38342952), (36, 27692132), (37, 26943696), (39, 25561968), (48, 20769099), (52, 19171476), (72, 13846066), (74, 13471848), (78, 12780984), (104, 9585738), (111, 8981232), (117, 8520656), (144, 6923033), (148, 6735924), (156, 6390492), (208, 4792869), (222, 4490616), (234, 4260328), (296, 3367962), (312, 3195246), (333, 2993744), (389, 2562768), (444, 2245308), (468, 2130164), (481, 2072592), (592, 1683981), (624, 1597623), (666, 1496872), (778, 1281384), (888, 1122654), (936, 1065082), (962, 1036296), (1167, 854256), (1332, 748436), (1369, 728208), (1443, 690864), (1556, 640692), (1776, 561327), (1872, 532541), (1924, 518148), (2334, 427128), (2664, 374218), (2738, 364104), (2886, 345432), (3112, 320346), (3501, 284752), (3848, 259074), (4107, 242736), (4329, 230288), (4668, 213564), (5057, 197136), (5328, 187109), (5476, 182052), (5772, 172716), (6224, 160173), (7002, 142376), (7696, 129537), (8214, 121368), (8658, 115144), (9336, 106782), (10114, 98568), (10952, 91026), (11544, 86358), (12321, 80912), (14004, 71188), (14393, 69264), (15171, 65712), (16428, 60684), (17316, 57572), (17797, 56016), (18672, 53391), (20228, 49284), (21904, 45513), (23088, 43179), (24642, 40456), (28008, 35594), (28786, 34632), (30342, 32856)]