237271268

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{373}}^1\times {\mathrm{941}}^1$

素因数の和:1344

約数の個数: 36

約数和(自身を含む): 451306548

約数和(自身を除く): 214035280

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 373, 676, 746, 941, 1492, 1882, 3764, 4849, 9698, 12233, 19396, 24466, 48932, 63037, 126074, 159029, 252148, 318058, 350993, 636116, 701986, 1403972, 4562909, 9125818, 18251636, 59317817, 118635634, 237271268]

約数ペア:

[(1, 237271268), (2, 118635634), (4, 59317817), (13, 18251636), (26, 9125818), (52, 4562909), (169, 1403972), (338, 701986), (373, 636116), (676, 350993), (746, 318058), (941, 252148), (1492, 159029), (1882, 126074), (3764, 63037), (4849, 48932), (9698, 24466), (12233, 19396)]