441036272

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{263}}^1\times {\mathrm{643}}^1$

素因数の和:1077

約数の個数: 40

約数和(自身を含む): 864361344

約数和(自身を除く): 423325072

約数列:

[1, 2, 4, 8, 16, 163, 263, 326, 526, 643, 652, 1052, 1286, 1304, 2104, 2572, 2608, 4208, 5144, 10288, 42869, 85738, 104809, 169109, 171476, 209618, 338218, 342952, 419236, 676436, 685904, 838472, 1352872, 1676944, 2705744, 27564767, 55129534, 110259068, 220518136, 441036272]

約数ペア:

[(1, 441036272), (2, 220518136), (4, 110259068), (8, 55129534), (16, 27564767), (163, 2705744), (263, 1676944), (326, 1352872), (526, 838472), (643, 685904), (652, 676436), (1052, 419236), (1286, 342952), (1304, 338218), (2104, 209618), (2572, 171476), (2608, 169109), (4208, 104809), (5144, 85738), (10288, 42869)]