1667644164

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{4673}}^1$

素因数の和:5137

約数の個数: 72

約数和(自身を含む): 4409862912

約数和(自身を除く): 2742218748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 431, 828, 862, 1293, 1724, 2586, 3879, 4673, 5172, 7758, 9346, 9913, 14019, 15516, 18692, 19826, 28038, 29739, 39652, 42057, 56076, 59478, 84114, 89217, 107479, 118956, 168228, 178434, 214958, 322437, 356868, 429916, 644874, 967311, 1289748, 1934622, 2014063, 3869244, 4028126, 6042189, 8056252, 12084378, 18126567, 24168756, 36253134, 46323449, 72506268, 92646898, 138970347, 185293796, 277940694, 416911041, 555881388, 833822082, 1667644164]

約数ペア:

[(1, 1667644164), (2, 833822082), (3, 555881388), (4, 416911041), (6, 277940694), (9, 185293796), (12, 138970347), (18, 92646898), (23, 72506268), (36, 46323449), (46, 36253134), (69, 24168756), (92, 18126567), (138, 12084378), (207, 8056252), (276, 6042189), (414, 4028126), (431, 3869244), (828, 2014063), (862, 1934622), (1293, 1289748), (1724, 967311), (2586, 644874), (3879, 429916), (4673, 356868), (5172, 322437), (7758, 214958), (9346, 178434), (9913, 168228), (14019, 118956), (15516, 107479), (18692, 89217), (19826, 84114), (28038, 59478), (29739, 56076), (39652, 42057)]