268942896

素因数分解:

$2^4\times 3^3\times {\mathrm{617}}^1\times {\mathrm{1009}}^1$

素因数の和:1643

約数の個数: 80

約数和(自身を含む): 773983200

約数和(自身を除く): 505040304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 617, 1009, 1234, 1851, 2018, 2468, 3027, 3702, 4036, 4936, 5553, 6054, 7404, 8072, 9081, 9872, 11106, 12108, 14808, 16144, 16659, 18162, 22212, 24216, 27243, 29616, 33318, 36324, 44424, 48432, 54486, 66636, 72648, 88848, 108972, 133272, 145296, 217944, 266544, 435888, 622553, 1245106, 1867659, 2490212, 3735318, 4980424, 5602977, 7470636, 9960848, 11205954, 14941272, 16808931, 22411908, 29882544, 33617862, 44823816, 67235724, 89647632, 134471448, 268942896]

約数ペア:

[(1, 268942896), (2, 134471448), (3, 89647632), (4, 67235724), (6, 44823816), (8, 33617862), (9, 29882544), (12, 22411908), (16, 16808931), (18, 14941272), (24, 11205954), (27, 9960848), (36, 7470636), (48, 5602977), (54, 4980424), (72, 3735318), (108, 2490212), (144, 1867659), (216, 1245106), (432, 622553), (617, 435888), (1009, 266544), (1234, 217944), (1851, 145296), (2018, 133272), (2468, 108972), (3027, 88848), (3702, 72648), (4036, 66636), (4936, 54486), (5553, 48432), (6054, 44424), (7404, 36324), (8072, 33318), (9081, 29616), (9872, 27243), (11106, 24216), (12108, 22212), (14808, 18162), (16144, 16659)]