268851141

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 471744000

約数和(自身を除く): 202892859

約数列:

[1, 3, 9, 13, 17, 29, 39, 51, 59, 79, 87, 117, 153, 177, 221, 237, 261, 377, 493, 531, 663, 711, 767, 1003, 1027, 1131, 1343, 1479, 1711, 1989, 2291, 2301, 3009, 3081, 3393, 4029, 4437, 4661, 5133, 6409, 6873, 6903, 9027, 9243, 12087, 13039, 13983, 15399, 17459, 19227, 20619, 22243, 29087, 29783, 38947, 39117, 41949, 52377, 57681, 60593, 66729, 79237, 87261, 89349, 116841, 117351, 135169, 157131, 181779, 200187, 237711, 261783, 268047, 350523, 378131, 405507, 506311, 545337, 713133, 1030081, 1134393, 1216521, 1518933, 1757197, 2297873, 3090243, 3403179, 4556799, 5271591, 6893619, 9270729, 15814773, 20680857, 29872349, 89617047, 268851141]

約数ペア:

[(1, 268851141), (3, 89617047), (9, 29872349), (13, 20680857), (17, 15814773), (29, 9270729), (39, 6893619), (51, 5271591), (59, 4556799), (79, 3403179), (87, 3090243), (117, 2297873), (153, 1757197), (177, 1518933), (221, 1216521), (237, 1134393), (261, 1030081), (377, 713133), (493, 545337), (531, 506311), (663, 405507), (711, 378131), (767, 350523), (1003, 268047), (1027, 261783), (1131, 237711), (1343, 200187), (1479, 181779), (1711, 157131), (1989, 135169), (2291, 117351), (2301, 116841), (3009, 89349), (3081, 87261), (3393, 79237), (4029, 66729), (4437, 60593), (4661, 57681), (5133, 52377), (6409, 41949), (6873, 39117), (6903, 38947), (9027, 29783), (9243, 29087), (12087, 22243), (13039, 20619), (13983, 19227), (15399, 17459)]