489330152

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^2$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 974363040

約数和(自身を除く): 485032888

約数列:

[1, 2, 4, 8, 23, 46, 83, 92, 166, 179, 184, 332, 358, 664, 716, 1432, 1909, 3818, 4117, 7636, 8234, 14857, 15272, 16468, 29714, 32041, 32936, 59428, 64082, 118856, 128164, 256328, 341711, 683422, 736943, 1366844, 1473886, 2659403, 2733688, 2947772, 5318806, 5895544, 10637612, 21275224, 61166269, 122332538, 244665076, 489330152]

約数ペア:

[(1, 489330152), (2, 244665076), (4, 122332538), (8, 61166269), (23, 21275224), (46, 10637612), (83, 5895544), (92, 5318806), (166, 2947772), (179, 2733688), (184, 2659403), (332, 1473886), (358, 1366844), (664, 736943), (716, 683422), (1432, 341711), (1909, 256328), (3818, 128164), (4117, 118856), (7636, 64082), (8234, 59428), (14857, 32936), (15272, 32041), (16468, 29714)]