233648532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1153}}^1$

素因数の和:1609

約数の個数: 72

約数和(自身を含む): 638065064

約数和(自身を除く): 404416532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 433, 468, 866, 1153, 1299, 1732, 2306, 2598, 3459, 3897, 4612, 5196, 5629, 6918, 7794, 10377, 11258, 13836, 14989, 15588, 16887, 20754, 22516, 29978, 33774, 41508, 44967, 50661, 59956, 67548, 89934, 101322, 134901, 179868, 202644, 269802, 499249, 539604, 998498, 1497747, 1996996, 2995494, 4493241, 5990988, 6490237, 8986482, 12980474, 17972964, 19470711, 25960948, 38941422, 58412133, 77882844, 116824266, 233648532]

約数ペア:

[(1, 233648532), (2, 116824266), (3, 77882844), (4, 58412133), (6, 38941422), (9, 25960948), (12, 19470711), (13, 17972964), (18, 12980474), (26, 8986482), (36, 6490237), (39, 5990988), (52, 4493241), (78, 2995494), (117, 1996996), (156, 1497747), (234, 998498), (433, 539604), (468, 499249), (866, 269802), (1153, 202644), (1299, 179868), (1732, 134901), (2306, 101322), (2598, 89934), (3459, 67548), (3897, 59956), (4612, 50661), (5196, 44967), (5629, 41508), (6918, 33774), (7794, 29978), (10377, 22516), (11258, 20754), (13836, 16887), (14989, 15588)]