15769506688

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1051}}^1$

素因数の和:1276

約数の個数: 128

約数和(自身を含む): 34611978240

約数和(自身を除く): 18842471552

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 127, 128, 142, 208, 254, 284, 416, 508, 568, 832, 923, 1016, 1051, 1136, 1651, 1664, 1846, 2032, 2102, 2272, 3302, 3692, 4064, 4204, 4544, 6604, 7384, 8128, 8408, 9017, 9088, 13208, 13663, 14768, 16256, 16816, 18034, 26416, 27326, 29536, 33632, 36068, 52832, 54652, 59072, 67264, 72136, 74621, 105664, 109304, 117221, 118144, 133477, 134528, 144272, 149242, 211328, 218608, 234442, 266954, 288544, 298484, 437216, 468884, 533908, 577088, 596968, 874432, 937768, 970073, 1067816, 1154176, 1193936, 1735201, 1748864, 1875536, 1940146, 2135632, 2387872, 3470402, 3751072, 3880292, 4271264, 4775744, 6940804, 7502144, 7760584, 8542528, 9476867, 9551488, 13881608, 15004288, 15521168, 17085056, 18953734, 27763216, 31042336, 37907468, 55526432, 62084672, 75814936, 111052864, 123199271, 124169344, 151629872, 222105728, 246398542, 303259744, 492797084, 606519488, 985594168, 1213038976, 1971188336, 3942376672, 7884753344, 15769506688]

約数ペア:

[(1, 15769506688), (2, 7884753344), (4, 3942376672), (8, 1971188336), (13, 1213038976), (16, 985594168), (26, 606519488), (32, 492797084), (52, 303259744), (64, 246398542), (71, 222105728), (104, 151629872), (127, 124169344), (128, 123199271), (142, 111052864), (208, 75814936), (254, 62084672), (284, 55526432), (416, 37907468), (508, 31042336), (568, 27763216), (832, 18953734), (923, 17085056), (1016, 15521168), (1051, 15004288), (1136, 13881608), (1651, 9551488), (1664, 9476867), (1846, 8542528), (2032, 7760584), (2102, 7502144), (2272, 6940804), (3302, 4775744), (3692, 4271264), (4064, 3880292), (4204, 3751072), (4544, 3470402), (6604, 2387872), (7384, 2135632), (8128, 1940146), (8408, 1875536), (9017, 1748864), (9088, 1735201), (13208, 1193936), (13663, 1154176), (14768, 1067816), (16256, 970073), (16816, 937768), (18034, 874432), (26416, 596968), (27326, 577088), (29536, 533908), (33632, 468884), (36068, 437216), (52832, 298484), (54652, 288544), (59072, 266954), (67264, 234442), (72136, 218608), (74621, 211328), (105664, 149242), (109304, 144272), (117221, 134528), (118144, 133477)]