285808212

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{8419}}^1$

素因数の和:8493

約数の個数: 72

約数和(自身を含む): 772349760

約数和(自身を除く): 486541548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 41, 46, 69, 82, 92, 123, 138, 164, 207, 246, 276, 369, 414, 492, 738, 828, 943, 1476, 1886, 2829, 3772, 5658, 8419, 8487, 11316, 16838, 16974, 25257, 33676, 33948, 50514, 75771, 101028, 151542, 193637, 303084, 345179, 387274, 580911, 690358, 774548, 1035537, 1161822, 1380716, 1742733, 2071074, 2323644, 3106611, 3485466, 4142148, 6213222, 6970932, 7939117, 12426444, 15878234, 23817351, 31756468, 47634702, 71452053, 95269404, 142904106, 285808212]

約数ペア:

[(1, 285808212), (2, 142904106), (3, 95269404), (4, 71452053), (6, 47634702), (9, 31756468), (12, 23817351), (18, 15878234), (23, 12426444), (36, 7939117), (41, 6970932), (46, 6213222), (69, 4142148), (82, 3485466), (92, 3106611), (123, 2323644), (138, 2071074), (164, 1742733), (207, 1380716), (246, 1161822), (276, 1035537), (369, 774548), (414, 690358), (492, 580911), (738, 387274), (828, 345179), (943, 303084), (1476, 193637), (1886, 151542), (2829, 101028), (3772, 75771), (5658, 50514), (8419, 33948), (8487, 33676), (11316, 25257), (16838, 16974)]