1089970488

素因数分解:

$2^3\times 3^2\times {\mathrm{2543}}^1\times {\mathrm{5953}}^1$

素因数の和:8508

約数の個数: 48

約数和(自身を含む): 2953660320

約数和(自身を除く): 1863689832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2543, 5086, 5953, 7629, 10172, 11906, 15258, 17859, 20344, 22887, 23812, 30516, 35718, 45774, 47624, 53577, 61032, 71436, 91548, 107154, 142872, 183096, 214308, 428616, 15138479, 30276958, 45415437, 60553916, 90830874, 121107832, 136246311, 181661748, 272492622, 363323496, 544985244, 1089970488]

約数ペア:

[(1, 1089970488), (2, 544985244), (3, 363323496), (4, 272492622), (6, 181661748), (8, 136246311), (9, 121107832), (12, 90830874), (18, 60553916), (24, 45415437), (36, 30276958), (72, 15138479), (2543, 428616), (5086, 214308), (5953, 183096), (7629, 142872), (10172, 107154), (11906, 91548), (15258, 71436), (17859, 61032), (20344, 53577), (22887, 47624), (23812, 45774), (30516, 35718)]