889323516

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{28493}}^1$

素因数の和:28540

約数の個数: 72

約数和(自身を含む): 2449344240

約数和(自身を除く): 1560020724

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 289, 306, 459, 578, 612, 867, 918, 1156, 1734, 1836, 2601, 3468, 5202, 7803, 10404, 15606, 28493, 31212, 56986, 85479, 113972, 170958, 256437, 341916, 484381, 512874, 769311, 968762, 1025748, 1453143, 1538622, 1937524, 2906286, 3077244, 4359429, 5812572, 8234477, 8718858, 13078287, 16468954, 17437716, 24703431, 26156574, 32937908, 49406862, 52313148, 74110293, 98813724, 148220586, 222330879, 296441172, 444661758, 889323516]

約数ペア:

[(1, 889323516), (2, 444661758), (3, 296441172), (4, 222330879), (6, 148220586), (9, 98813724), (12, 74110293), (17, 52313148), (18, 49406862), (27, 32937908), (34, 26156574), (36, 24703431), (51, 17437716), (54, 16468954), (68, 13078287), (102, 8718858), (108, 8234477), (153, 5812572), (204, 4359429), (289, 3077244), (306, 2906286), (459, 1937524), (578, 1538622), (612, 1453143), (867, 1025748), (918, 968762), (1156, 769311), (1734, 512874), (1836, 484381), (2601, 341916), (3468, 256437), (5202, 170958), (7803, 113972), (10404, 85479), (15606, 56986), (28493, 31212)]