378889356

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{2423}}^1$

素因数の和:2670

約数の個数: 48

約数和(自身を含む): 900797184

約数和(自身を除く): 521907828

約数列:

[1, 2, 3, 4, 6, 12, 83, 157, 166, 249, 314, 332, 471, 498, 628, 942, 996, 1884, 2423, 4846, 7269, 9692, 13031, 14538, 26062, 29076, 39093, 52124, 78186, 156372, 201109, 380411, 402218, 603327, 760822, 804436, 1141233, 1206654, 1521644, 2282466, 2413308, 4564932, 31574113, 63148226, 94722339, 126296452, 189444678, 378889356]

約数ペア:

[(1, 378889356), (2, 189444678), (3, 126296452), (4, 94722339), (6, 63148226), (12, 31574113), (83, 4564932), (157, 2413308), (166, 2282466), (249, 1521644), (314, 1206654), (332, 1141233), (471, 804436), (498, 760822), (628, 603327), (942, 402218), (996, 380411), (1884, 201109), (2423, 156372), (4846, 78186), (7269, 52124), (9692, 39093), (13031, 29076), (14538, 26062)]