489091504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{120823}}^1$

素因数の和:120865

約数の個数: 40

約数和(自身を含む): 1078716672

約数和(自身を除く): 589625168

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 120823, 241646, 483292, 966584, 1329053, 1933168, 2658106, 2778929, 5316212, 5557858, 10632424, 11115716, 21264848, 22231432, 30568219, 44462864, 61136438, 122272876, 244545752, 489091504]

約数ペア:

[(1, 489091504), (2, 244545752), (4, 122272876), (8, 61136438), (11, 44462864), (16, 30568219), (22, 22231432), (23, 21264848), (44, 11115716), (46, 10632424), (88, 5557858), (92, 5316212), (176, 2778929), (184, 2658106), (253, 1933168), (368, 1329053), (506, 966584), (1012, 483292), (2024, 241646), (4048, 120823)]