131475362444

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{1409}}^1\times {\mathrm{1571}}^1$

素因数の和:3494

約数の個数: 48

約数和(自身を含む): 238320230400

約数和(自身を除く): 106844867956

約数列:

[1, 2, 4, 31, 62, 124, 479, 958, 1409, 1571, 1916, 2818, 3142, 5636, 6284, 14849, 29698, 43679, 48701, 59396, 87358, 97402, 174716, 194804, 674911, 752509, 1349822, 1505018, 2213539, 2699644, 3010036, 4427078, 8854156, 20922241, 23327779, 41844482, 46655558, 68619709, 83688964, 93311116, 137239418, 274478836, 1060285181, 2120570362, 4241140724, 32868840611, 65737681222, 131475362444]

約数ペア:

[(1, 131475362444), (2, 65737681222), (4, 32868840611), (31, 4241140724), (62, 2120570362), (124, 1060285181), (479, 274478836), (958, 137239418), (1409, 93311116), (1571, 83688964), (1916, 68619709), (2818, 46655558), (3142, 41844482), (5636, 23327779), (6284, 20922241), (14849, 8854156), (29698, 4427078), (43679, 3010036), (48701, 2699644), (59396, 2213539), (87358, 1505018), (97402, 1349822), (174716, 752509), (194804, 674911)]