305425332

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{17209}}^1$

素因数の和:17265

約数の個数: 72

約数和(自身を含む): 845699400

約数和(自身を除く): 540274068

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1479, 1972, 2958, 4437, 5916, 8874, 17209, 17748, 34418, 51627, 68836, 103254, 154881, 206508, 292553, 309762, 499061, 585106, 619524, 877659, 998122, 1170212, 1497183, 1755318, 1996244, 2632977, 2994366, 3510636, 4491549, 5265954, 5988732, 8484037, 8983098, 10531908, 16968074, 17966196, 25452111, 33936148, 50904222, 76356333, 101808444, 152712666, 305425332]

約数ペア:

[(1, 305425332), (2, 152712666), (3, 101808444), (4, 76356333), (6, 50904222), (9, 33936148), (12, 25452111), (17, 17966196), (18, 16968074), (29, 10531908), (34, 8983098), (36, 8484037), (51, 5988732), (58, 5265954), (68, 4491549), (87, 3510636), (102, 2994366), (116, 2632977), (153, 1996244), (174, 1755318), (204, 1497183), (261, 1170212), (306, 998122), (348, 877659), (493, 619524), (522, 585106), (612, 499061), (986, 309762), (1044, 292553), (1479, 206508), (1972, 154881), (2958, 103254), (4437, 68836), (5916, 51627), (8874, 34418), (17209, 17748)]