1680341784

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{22651}}^1$

素因数の和:22952

約数の個数: 64

約数和(自身を含む): 4599262080

約数和(自身を除く): 2918920296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 281, 562, 843, 1124, 1686, 2248, 3091, 3372, 6182, 6744, 9273, 12364, 18546, 22651, 24728, 37092, 45302, 67953, 74184, 90604, 135906, 181208, 249161, 271812, 498322, 543624, 747483, 996644, 1494966, 1993288, 2989932, 5979864, 6364931, 12729862, 19094793, 25459724, 38189586, 50919448, 70014241, 76379172, 140028482, 152758344, 210042723, 280056964, 420085446, 560113928, 840170892, 1680341784]

約数ペア:

[(1, 1680341784), (2, 840170892), (3, 560113928), (4, 420085446), (6, 280056964), (8, 210042723), (11, 152758344), (12, 140028482), (22, 76379172), (24, 70014241), (33, 50919448), (44, 38189586), (66, 25459724), (88, 19094793), (132, 12729862), (264, 6364931), (281, 5979864), (562, 2989932), (843, 1993288), (1124, 1494966), (1686, 996644), (2248, 747483), (3091, 543624), (3372, 498322), (6182, 271812), (6744, 249161), (9273, 181208), (12364, 135906), (18546, 90604), (22651, 74184), (24728, 67953), (37092, 45302)]