377942778

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:931

約数の個数: 48

約数和(自身を含む): 828652032

約数和(自身を除く): 450709254

約数列:

[1, 2, 3, 6, 9, 18, 191, 211, 382, 422, 521, 573, 633, 1042, 1146, 1266, 1563, 1719, 1899, 3126, 3438, 3798, 4689, 9378, 40301, 80602, 99511, 109931, 120903, 199022, 219862, 241806, 298533, 329793, 362709, 597066, 659586, 725418, 895599, 989379, 1791198, 1978758, 20996821, 41993642, 62990463, 125980926, 188971389, 377942778]

約数ペア:

[(1, 377942778), (2, 188971389), (3, 125980926), (6, 62990463), (9, 41993642), (18, 20996821), (191, 1978758), (211, 1791198), (382, 989379), (422, 895599), (521, 725418), (573, 659586), (633, 597066), (1042, 362709), (1146, 329793), (1266, 298533), (1563, 241806), (1719, 219862), (1899, 199022), (3126, 120903), (3438, 109931), (3798, 99511), (4689, 80602), (9378, 40301)]