239693784

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{5783}}^1$

素因数の和:5960

約数の個数: 64

約数和(自身を含む): 657987840

約数和(自身を除く): 418294056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 157, 264, 314, 471, 628, 942, 1256, 1727, 1884, 3454, 3768, 5181, 5783, 6908, 10362, 11566, 13816, 17349, 20724, 23132, 34698, 41448, 46264, 63613, 69396, 127226, 138792, 190839, 254452, 381678, 508904, 763356, 907931, 1526712, 1815862, 2723793, 3631724, 5447586, 7263448, 9987241, 10895172, 19974482, 21790344, 29961723, 39948964, 59923446, 79897928, 119846892, 239693784]

約数ペア:

[(1, 239693784), (2, 119846892), (3, 79897928), (4, 59923446), (6, 39948964), (8, 29961723), (11, 21790344), (12, 19974482), (22, 10895172), (24, 9987241), (33, 7263448), (44, 5447586), (66, 3631724), (88, 2723793), (132, 1815862), (157, 1526712), (264, 907931), (314, 763356), (471, 508904), (628, 381678), (942, 254452), (1256, 190839), (1727, 138792), (1884, 127226), (3454, 69396), (3768, 63613), (5181, 46264), (5783, 41448), (6908, 34698), (10362, 23132), (11566, 20724), (13816, 17349)]