255320419248

素因数分解:

$2^4\times 3^3\times {\mathrm{1609}}^1\times {\mathrm{367321}}^1$

素因数の和:368947

約数の個数: 80

約数和(自身を含む): 733321640800

約数和(自身を除く): 478001221552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1609, 3218, 4827, 6436, 9654, 12872, 14481, 19308, 25744, 28962, 38616, 43443, 57924, 77232, 86886, 115848, 173772, 231696, 347544, 367321, 695088, 734642, 1101963, 1469284, 2203926, 2938568, 3305889, 4407852, 5877136, 6611778, 8815704, 9917667, 13223556, 17631408, 19835334, 26447112, 39670668, 52894224, 79341336, 158682672, 591019489, 1182038978, 1773058467, 2364077956, 3546116934, 4728155912, 5319175401, 7092233868, 9456311824, 10638350802, 14184467736, 15957526203, 21276701604, 28368935472, 31915052406, 42553403208, 63830104812, 85106806416, 127660209624, 255320419248]

約数ペア:

[(1, 255320419248), (2, 127660209624), (3, 85106806416), (4, 63830104812), (6, 42553403208), (8, 31915052406), (9, 28368935472), (12, 21276701604), (16, 15957526203), (18, 14184467736), (24, 10638350802), (27, 9456311824), (36, 7092233868), (48, 5319175401), (54, 4728155912), (72, 3546116934), (108, 2364077956), (144, 1773058467), (216, 1182038978), (432, 591019489), (1609, 158682672), (3218, 79341336), (4827, 52894224), (6436, 39670668), (9654, 26447112), (12872, 19835334), (14481, 17631408), (19308, 13223556), (25744, 9917667), (28962, 8815704), (38616, 6611778), (43443, 5877136), (57924, 4407852), (77232, 3305889), (86886, 2938568), (115848, 2203926), (173772, 1469284), (231696, 1101963), (347544, 734642), (367321, 695088)]