778839348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{12479}}^1$

素因数の和:13236

約数の個数: 48

約数和(自身を含む): 2079866880

約数和(自身を除く): 1301027532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 743, 1486, 2229, 2972, 4458, 5201, 8916, 10402, 12479, 15603, 20804, 24958, 31206, 37437, 49916, 62412, 74874, 87353, 149748, 174706, 262059, 349412, 524118, 1048236, 9271897, 18543794, 27815691, 37087588, 55631382, 64903279, 111262764, 129806558, 194709837, 259613116, 389419674, 778839348]

約数ペア:

[(1, 778839348), (2, 389419674), (3, 259613116), (4, 194709837), (6, 129806558), (7, 111262764), (12, 64903279), (14, 55631382), (21, 37087588), (28, 27815691), (42, 18543794), (84, 9271897), (743, 1048236), (1486, 524118), (2229, 349412), (2972, 262059), (4458, 174706), (5201, 149748), (8916, 87353), (10402, 74874), (12479, 62412), (15603, 49916), (20804, 37437), (24958, 31206)]