212376756

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{40499}}^1$

素因数の和:40548

約数の個数: 48

約数和(自身を含む): 544320000

約数和(自身を除く): 331943244

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 40499, 80998, 121497, 161996, 242994, 485988, 769481, 931477, 1538962, 1862954, 2308443, 2794431, 3077924, 3725908, 4616886, 5588862, 9233772, 11177724, 17698063, 35396126, 53094189, 70792252, 106188378, 212376756]

約数ペア:

[(1, 212376756), (2, 106188378), (3, 70792252), (4, 53094189), (6, 35396126), (12, 17698063), (19, 11177724), (23, 9233772), (38, 5588862), (46, 4616886), (57, 3725908), (69, 3077924), (76, 2794431), (92, 2308443), (114, 1862954), (138, 1538962), (228, 931477), (276, 769481), (437, 485988), (874, 242994), (1311, 161996), (1748, 121497), (2622, 80998), (5244, 40499)]