278843287956

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5623}}^1\times {\mathrm{217499}}^1$

素因数の和:223148

約数の個数: 48

約数和(自身を含む): 685003200000

約数和(自身を除く): 406159912044

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 5623, 11246, 16869, 22492, 33738, 67476, 106837, 213674, 217499, 320511, 427348, 434998, 641022, 652497, 869996, 1282044, 1304994, 2609988, 4132481, 8264962, 12397443, 16529924, 24794886, 49589772, 1222996877, 2445993754, 3668990631, 4891987508, 7337981262, 14675962524, 23236940663, 46473881326, 69710821989, 92947762652, 139421643978, 278843287956]

約数ペア:

[(1, 278843287956), (2, 139421643978), (3, 92947762652), (4, 69710821989), (6, 46473881326), (12, 23236940663), (19, 14675962524), (38, 7337981262), (57, 4891987508), (76, 3668990631), (114, 2445993754), (228, 1222996877), (5623, 49589772), (11246, 24794886), (16869, 16529924), (22492, 12397443), (33738, 8264962), (67476, 4132481), (106837, 2609988), (213674, 1304994), (217499, 1282044), (320511, 869996), (427348, 652497), (434998, 641022)]