2016367496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{389}}^1$

素因数の和:639

約数の個数: 128

約数和(自身を含む): 4670265600

約数和(自身を除く): 2653898104

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 184, 197, 253, 286, 299, 389, 394, 506, 572, 598, 778, 788, 1012, 1144, 1196, 1556, 1576, 2024, 2167, 2392, 2561, 3112, 3289, 4279, 4334, 4531, 5057, 5122, 6578, 8558, 8668, 8947, 9062, 10114, 10244, 13156, 17116, 17336, 17894, 18124, 20228, 20488, 26312, 28171, 34232, 35788, 36248, 40456, 49841, 55627, 56342, 58903, 71576, 76633, 98417, 99682, 111254, 112684, 116311, 117806, 153266, 196834, 199364, 222508, 225368, 232622, 235612, 306532, 393668, 398728, 445016, 465244, 471224, 613064, 647933, 787336, 842963, 930488, 996229, 1279421, 1295866, 1685926, 1762559, 1992458, 2558842, 2591732, 3371852, 3525118, 3984916, 5117684, 5183464, 6743704, 7050236, 7969832, 10235368, 10958519, 14100472, 19388149, 21917038, 22913267, 38776298, 43834076, 45826534, 77552596, 87668152, 91653068, 155105192, 183306136, 252045937, 504091874, 1008183748, 2016367496]

約数ペア:

[(1, 2016367496), (2, 1008183748), (4, 504091874), (8, 252045937), (11, 183306136), (13, 155105192), (22, 91653068), (23, 87668152), (26, 77552596), (44, 45826534), (46, 43834076), (52, 38776298), (88, 22913267), (92, 21917038), (104, 19388149), (143, 14100472), (184, 10958519), (197, 10235368), (253, 7969832), (286, 7050236), (299, 6743704), (389, 5183464), (394, 5117684), (506, 3984916), (572, 3525118), (598, 3371852), (778, 2591732), (788, 2558842), (1012, 1992458), (1144, 1762559), (1196, 1685926), (1556, 1295866), (1576, 1279421), (2024, 996229), (2167, 930488), (2392, 842963), (2561, 787336), (3112, 647933), (3289, 613064), (4279, 471224), (4334, 465244), (4531, 445016), (5057, 398728), (5122, 393668), (6578, 306532), (8558, 235612), (8668, 232622), (8947, 225368), (9062, 222508), (10114, 199364), (10244, 196834), (13156, 153266), (17116, 117806), (17336, 116311), (17894, 112684), (18124, 111254), (20228, 99682), (20488, 98417), (26312, 76633), (28171, 71576), (34232, 58903), (35788, 56342), (36248, 55627), (40456, 49841)]