316758

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 709632

約数和(自身を除く): 392874

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 131, 186, 262, 393, 403, 786, 806, 1209, 1703, 2418, 3406, 4061, 5109, 8122, 10218, 12183, 24366, 52793, 105586, 158379, 316758]

約数ペア:

[(1, 316758), (2, 158379), (3, 105586), (6, 52793), (13, 24366), (26, 12183), (31, 10218), (39, 8122), (62, 5109), (78, 4061), (93, 3406), (131, 2418), (186, 1703), (262, 1209), (393, 806), (403, 786)]