987197652

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{5081}}^1$

素因数の和:5358

約数の個数: 96

約数和(自身を含む): 2936989440

約数和(自身を除く): 1949791788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 257, 378, 514, 756, 771, 1028, 1542, 1799, 2313, 3084, 3598, 4626, 5081, 5397, 6939, 7196, 9252, 10162, 10794, 13878, 15243, 16191, 20324, 21588, 27756, 30486, 32382, 35567, 45729, 48573, 60972, 64764, 71134, 91458, 97146, 106701, 137187, 142268, 182916, 194292, 213402, 274374, 320103, 426804, 548748, 640206, 960309, 1280412, 1305817, 1920618, 2611634, 3841236, 3917451, 5223268, 7834902, 9140719, 11752353, 15669804, 18281438, 23504706, 27422157, 35257059, 36562876, 47009412, 54844314, 70514118, 82266471, 109688628, 141028236, 164532942, 246799413, 329065884, 493598826, 987197652]

約数ペア:

[(1, 987197652), (2, 493598826), (3, 329065884), (4, 246799413), (6, 164532942), (7, 141028236), (9, 109688628), (12, 82266471), (14, 70514118), (18, 54844314), (21, 47009412), (27, 36562876), (28, 35257059), (36, 27422157), (42, 23504706), (54, 18281438), (63, 15669804), (84, 11752353), (108, 9140719), (126, 7834902), (189, 5223268), (252, 3917451), (257, 3841236), (378, 2611634), (514, 1920618), (756, 1305817), (771, 1280412), (1028, 960309), (1542, 640206), (1799, 548748), (2313, 426804), (3084, 320103), (3598, 274374), (4626, 213402), (5081, 194292), (5397, 182916), (6939, 142268), (7196, 137187), (9252, 106701), (10162, 97146), (10794, 91458), (13878, 71134), (15243, 64764), (16191, 60972), (20324, 48573), (21588, 45729), (27756, 35567), (30486, 32382)]