229743423

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 448156800

約数和(自身を除く): 218413377

約数列:

[1, 3, 7, 9, 13, 17, 21, 29, 39, 51, 63, 87, 91, 117, 119, 153, 203, 221, 261, 273, 357, 377, 493, 569, 609, 663, 819, 1071, 1131, 1479, 1547, 1707, 1827, 1989, 2639, 3393, 3451, 3983, 4437, 4641, 5121, 6409, 7397, 7917, 9673, 10353, 11949, 13923, 16501, 19227, 22191, 23751, 29019, 31059, 35847, 44863, 49503, 51779, 57681, 66573, 67711, 87057, 115507, 125749, 134589, 148509, 155337, 203133, 214513, 280517, 346521, 377247, 403767, 466011, 609399, 643539, 841551, 880243, 1039563, 1131741, 1501591, 1930617, 1963619, 2524653, 2640729, 3646721, 4504773, 5890857, 7922187, 10940163, 13514319, 17672571, 25527047, 32820489, 76581141, 229743423]

約数ペア:

[(1, 229743423), (3, 76581141), (7, 32820489), (9, 25527047), (13, 17672571), (17, 13514319), (21, 10940163), (29, 7922187), (39, 5890857), (51, 4504773), (63, 3646721), (87, 2640729), (91, 2524653), (117, 1963619), (119, 1930617), (153, 1501591), (203, 1131741), (221, 1039563), (261, 880243), (273, 841551), (357, 643539), (377, 609399), (493, 466011), (569, 403767), (609, 377247), (663, 346521), (819, 280517), (1071, 214513), (1131, 203133), (1479, 155337), (1547, 148509), (1707, 134589), (1827, 125749), (1989, 115507), (2639, 87057), (3393, 67711), (3451, 66573), (3983, 57681), (4437, 51779), (4641, 49503), (5121, 44863), (6409, 35847), (7397, 31059), (7917, 29019), (9673, 23751), (10353, 22191), (11949, 19227), (13923, 16501)]