245486544

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{222361}}^1$

素因数の和:222395

約数の個数: 40

約数和(自身を含む): 661749312

約数和(自身を除く): 416262768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 222361, 444722, 667083, 889444, 1334166, 1778888, 2668332, 3557776, 5114303, 5336664, 10228606, 10673328, 15342909, 20457212, 30685818, 40914424, 61371636, 81828848, 122743272, 245486544]

約数ペア:

[(1, 245486544), (2, 122743272), (3, 81828848), (4, 61371636), (6, 40914424), (8, 30685818), (12, 20457212), (16, 15342909), (23, 10673328), (24, 10228606), (46, 5336664), (48, 5114303), (69, 3557776), (92, 2668332), (138, 1778888), (184, 1334166), (276, 889444), (368, 667083), (552, 444722), (1104, 222361)]