265735568

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{599}}^1$

素因数の和:864

約数の個数: 80

約数和(自身を含む): 626745600

約数和(自身を除く): 361010032

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 233, 238, 272, 466, 476, 599, 932, 952, 1198, 1631, 1864, 1904, 2396, 3262, 3728, 3961, 4193, 4792, 6524, 7922, 8386, 9584, 10183, 13048, 15844, 16772, 20366, 26096, 27727, 31688, 33544, 40732, 55454, 63376, 67088, 71281, 81464, 110908, 139567, 142562, 162928, 221816, 279134, 285124, 443632, 558268, 570248, 976969, 1116536, 1140496, 1953938, 2233072, 2372639, 3907876, 4745278, 7815752, 9490556, 15631504, 16608473, 18981112, 33216946, 37962224, 66433892, 132867784, 265735568]

約数ペア:

[(1, 265735568), (2, 132867784), (4, 66433892), (7, 37962224), (8, 33216946), (14, 18981112), (16, 16608473), (17, 15631504), (28, 9490556), (34, 7815752), (56, 4745278), (68, 3907876), (112, 2372639), (119, 2233072), (136, 1953938), (233, 1140496), (238, 1116536), (272, 976969), (466, 570248), (476, 558268), (599, 443632), (932, 285124), (952, 279134), (1198, 221816), (1631, 162928), (1864, 142562), (1904, 139567), (2396, 110908), (3262, 81464), (3728, 71281), (3961, 67088), (4193, 63376), (4792, 55454), (6524, 40732), (7922, 33544), (8386, 31688), (9584, 27727), (10183, 26096), (13048, 20366), (15844, 16772)]