268587576

素因数分解:

$2^3\times 3^4\times {\mathrm{414487}}^1$

素因数の和:414505

約数の個数: 40

約数和(自身を含む): 752295720

約数和(自身を除く): 483708144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 414487, 828974, 1243461, 1657948, 2486922, 3315896, 3730383, 4973844, 7460766, 9947688, 11191149, 14921532, 22382298, 29843064, 33573447, 44764596, 67146894, 89529192, 134293788, 268587576]

約数ペア:

[(1, 268587576), (2, 134293788), (3, 89529192), (4, 67146894), (6, 44764596), (8, 33573447), (9, 29843064), (12, 22382298), (18, 14921532), (24, 11191149), (27, 9947688), (36, 7460766), (54, 4973844), (72, 3730383), (81, 3315896), (108, 2486922), (162, 1657948), (216, 1243461), (324, 828974), (648, 414487)]