1247185872

素因数分解:

$2^4\times 3^2\times {\mathrm{1867}}^1\times {\mathrm{4639}}^1$

素因数の和:6520

約数の個数: 60

約数和(自身を含む): 3493010560

約数和(自身を除く): 2245824688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1867, 3734, 4639, 5601, 7468, 9278, 11202, 13917, 14936, 16803, 18556, 22404, 27834, 29872, 33606, 37112, 41751, 44808, 55668, 67212, 74224, 83502, 89616, 111336, 134424, 167004, 222672, 268848, 334008, 668016, 8661013, 17322026, 25983039, 34644052, 51966078, 69288104, 77949117, 103932156, 138576208, 155898234, 207864312, 311796468, 415728624, 623592936, 1247185872]

約数ペア:

[(1, 1247185872), (2, 623592936), (3, 415728624), (4, 311796468), (6, 207864312), (8, 155898234), (9, 138576208), (12, 103932156), (16, 77949117), (18, 69288104), (24, 51966078), (36, 34644052), (48, 25983039), (72, 17322026), (144, 8661013), (1867, 668016), (3734, 334008), (4639, 268848), (5601, 222672), (7468, 167004), (9278, 134424), (11202, 111336), (13917, 89616), (14936, 83502), (16803, 74224), (18556, 67212), (22404, 55668), (27834, 44808), (29872, 41751), (33606, 37112)]