886793964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{389}}^1\times {\mathrm{3877}}^1$

素因数の和:4287

約数の個数: 72

約数和(自身を含む): 2413822320

約数和(自身を除く): 1527028356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 389, 588, 778, 1167, 1556, 2334, 2723, 3877, 4668, 5446, 7754, 8169, 10892, 11631, 15508, 16338, 19061, 23262, 27139, 32676, 38122, 46524, 54278, 57183, 76244, 81417, 108556, 114366, 162834, 189973, 228732, 325668, 379946, 569919, 759892, 1139838, 1508153, 2279676, 3016306, 4524459, 6032612, 9048918, 10557071, 18097836, 21114142, 31671213, 42228284, 63342426, 73899497, 126684852, 147798994, 221698491, 295597988, 443396982, 886793964]

約数ペア:

[(1, 886793964), (2, 443396982), (3, 295597988), (4, 221698491), (6, 147798994), (7, 126684852), (12, 73899497), (14, 63342426), (21, 42228284), (28, 31671213), (42, 21114142), (49, 18097836), (84, 10557071), (98, 9048918), (147, 6032612), (196, 4524459), (294, 3016306), (389, 2279676), (588, 1508153), (778, 1139838), (1167, 759892), (1556, 569919), (2334, 379946), (2723, 325668), (3877, 228732), (4668, 189973), (5446, 162834), (7754, 114366), (8169, 108556), (10892, 81417), (11631, 76244), (15508, 57183), (16338, 54278), (19061, 46524), (23262, 38122), (27139, 32676)]