1257279084

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{56239}}^1$

素因数の和:56281

約数の個数: 72

約数和(自身を含む): 3439188480

約数和(自身を除く): 2181909396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 828, 972, 1242, 1863, 2484, 3726, 5589, 7452, 11178, 22356, 56239, 112478, 168717, 224956, 337434, 506151, 674868, 1012302, 1293497, 1518453, 2024604, 2586994, 3036906, 3880491, 4555359, 5173988, 6073812, 7760982, 9110718, 11641473, 13666077, 15521964, 18221436, 23282946, 27332154, 34924419, 46565892, 54664308, 69848838, 104773257, 139697676, 209546514, 314319771, 419093028, 628639542, 1257279084]

約数ペア:

[(1, 1257279084), (2, 628639542), (3, 419093028), (4, 314319771), (6, 209546514), (9, 139697676), (12, 104773257), (18, 69848838), (23, 54664308), (27, 46565892), (36, 34924419), (46, 27332154), (54, 23282946), (69, 18221436), (81, 15521964), (92, 13666077), (108, 11641473), (138, 9110718), (162, 7760982), (207, 6073812), (243, 5173988), (276, 4555359), (324, 3880491), (414, 3036906), (486, 2586994), (621, 2024604), (828, 1518453), (972, 1293497), (1242, 1012302), (1863, 674868), (2484, 506151), (3726, 337434), (5589, 224956), (7452, 168717), (11178, 112478), (22356, 56239)]