498638656

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1129}}^1$

素因数の和:1311

約数の個数: 56

約数和(自身を含む): 1014902720

約数和(自身を除く): 516264064

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 103, 134, 206, 268, 412, 536, 824, 1072, 1129, 1648, 2144, 2258, 3296, 4288, 4516, 6592, 6901, 9032, 13802, 18064, 27604, 36128, 55208, 72256, 75643, 110416, 116287, 151286, 220832, 232574, 302572, 441664, 465148, 605144, 930296, 1210288, 1860592, 2420576, 3721184, 4841152, 7442368, 7791229, 15582458, 31164916, 62329832, 124659664, 249319328, 498638656]

約数ペア:

[(1, 498638656), (2, 249319328), (4, 124659664), (8, 62329832), (16, 31164916), (32, 15582458), (64, 7791229), (67, 7442368), (103, 4841152), (134, 3721184), (206, 2420576), (268, 1860592), (412, 1210288), (536, 930296), (824, 605144), (1072, 465148), (1129, 441664), (1648, 302572), (2144, 232574), (2258, 220832), (3296, 151286), (4288, 116287), (4516, 110416), (6592, 75643), (6901, 72256), (9032, 55208), (13802, 36128), (18064, 27604)]