749604816

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{37997}}^1$

素因数の和:38148

約数の個数: 60

約数和(自身を含む): 2113220772

約数和(自身を除く): 1363615956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4932, 6576, 9864, 19728, 37997, 75994, 113991, 151988, 227982, 303976, 341973, 455964, 607952, 683946, 911928, 1367892, 1823856, 2735784, 5205589, 5471568, 10411178, 15616767, 20822356, 31233534, 41644712, 46850301, 62467068, 83289424, 93700602, 124934136, 187401204, 249868272, 374802408, 749604816]

約数ペア:

[(1, 749604816), (2, 374802408), (3, 249868272), (4, 187401204), (6, 124934136), (8, 93700602), (9, 83289424), (12, 62467068), (16, 46850301), (18, 41644712), (24, 31233534), (36, 20822356), (48, 15616767), (72, 10411178), (137, 5471568), (144, 5205589), (274, 2735784), (411, 1823856), (548, 1367892), (822, 911928), (1096, 683946), (1233, 607952), (1644, 455964), (2192, 341973), (2466, 303976), (3288, 227982), (4932, 151988), (6576, 113991), (9864, 75994), (19728, 37997)]