3261531816

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{288529}}^1$

素因数の和:288698

約数の個数: 48

約数和(自身を含む): 8889609300

約数和(自身を除く): 5628077484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 288529, 577058, 865587, 1154116, 1731174, 2308232, 2596761, 3462348, 5193522, 6924696, 10387044, 20774088, 45299053, 90598106, 135897159, 181196212, 271794318, 362392424, 407691477, 543588636, 815382954, 1087177272, 1630765908, 3261531816]

約数ペア:

[(1, 3261531816), (2, 1630765908), (3, 1087177272), (4, 815382954), (6, 543588636), (8, 407691477), (9, 362392424), (12, 271794318), (18, 181196212), (24, 135897159), (36, 90598106), (72, 45299053), (157, 20774088), (314, 10387044), (471, 6924696), (628, 5193522), (942, 3462348), (1256, 2596761), (1413, 2308232), (1884, 1731174), (2826, 1154116), (3768, 865587), (5652, 577058), (11304, 288529)]