431310984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2473}}^1$

素因数の和:2551

約数の個数: 96

約数和(自身を含む): 1195238880

約数和(自身を除く): 763927896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 169, 172, 258, 312, 338, 344, 507, 516, 559, 676, 1014, 1032, 1118, 1352, 1677, 2028, 2236, 2473, 3354, 4056, 4472, 4946, 6708, 7267, 7419, 9892, 13416, 14534, 14838, 19784, 21801, 29068, 29676, 32149, 43602, 58136, 59352, 64298, 87204, 96447, 106339, 128596, 174408, 192894, 212678, 257192, 319017, 385788, 417937, 425356, 638034, 771576, 835874, 850712, 1253811, 1276068, 1382407, 1671748, 2507622, 2552136, 2764814, 3343496, 4147221, 5015244, 5529628, 8294442, 10030488, 11059256, 16588884, 17971291, 33177768, 35942582, 53913873, 71885164, 107827746, 143770328, 215655492, 431310984]

約数ペア:

[(1, 431310984), (2, 215655492), (3, 143770328), (4, 107827746), (6, 71885164), (8, 53913873), (12, 35942582), (13, 33177768), (24, 17971291), (26, 16588884), (39, 11059256), (43, 10030488), (52, 8294442), (78, 5529628), (86, 5015244), (104, 4147221), (129, 3343496), (156, 2764814), (169, 2552136), (172, 2507622), (258, 1671748), (312, 1382407), (338, 1276068), (344, 1253811), (507, 850712), (516, 835874), (559, 771576), (676, 638034), (1014, 425356), (1032, 417937), (1118, 385788), (1352, 319017), (1677, 257192), (2028, 212678), (2236, 192894), (2473, 174408), (3354, 128596), (4056, 106339), (4472, 96447), (4946, 87204), (6708, 64298), (7267, 59352), (7419, 58136), (9892, 43602), (13416, 32149), (14534, 29676), (14838, 29068), (19784, 21801)]