280133682

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{6317}}^1$

素因数の和:6730

約数の個数: 32

約数和(自身を含む): 591364800

約数和(自身を除く): 311231118

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 389, 778, 1167, 2334, 6317, 7391, 12634, 14782, 18951, 22173, 37902, 44346, 120023, 240046, 360069, 720138, 2457313, 4914626, 7371939, 14743878, 46688947, 93377894, 140066841, 280133682]

約数ペア:

[(1, 280133682), (2, 140066841), (3, 93377894), (6, 46688947), (19, 14743878), (38, 7371939), (57, 4914626), (114, 2457313), (389, 720138), (778, 360069), (1167, 240046), (2334, 120023), (6317, 44346), (7391, 37902), (12634, 22173), (14782, 18951)]