262904144

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{2777}}^1$

素因数の和:2943

約数の個数: 40

約数和(自身を含む): 523252968

約数和(自身を除く): 260348824

約数列:

[1, 2, 4, 8, 16, 61, 97, 122, 194, 244, 388, 488, 776, 976, 1552, 2777, 5554, 5917, 11108, 11834, 22216, 23668, 44432, 47336, 94672, 169397, 269369, 338794, 538738, 677588, 1077476, 1355176, 2154952, 2710352, 4309904, 16431509, 32863018, 65726036, 131452072, 262904144]

約数ペア:

[(1, 262904144), (2, 131452072), (4, 65726036), (8, 32863018), (16, 16431509), (61, 4309904), (97, 2710352), (122, 2154952), (194, 1355176), (244, 1077476), (388, 677588), (488, 538738), (776, 338794), (976, 269369), (1552, 169397), (2777, 94672), (5554, 47336), (5917, 44432), (11108, 23668), (11834, 22216)]