674071128

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{719}}^1$

素因数の和:1209

約数の個数: 96

約数和(自身を含む): 1895400000

約数和(自身を除く): 1221328872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 449, 522, 696, 719, 898, 1044, 1347, 1438, 1796, 2088, 2157, 2694, 2876, 3592, 4041, 4314, 5388, 5752, 6471, 8082, 8628, 10776, 12942, 13021, 16164, 17256, 20851, 25884, 26042, 32328, 39063, 41702, 51768, 52084, 62553, 78126, 83404, 104168, 117189, 125106, 156252, 166808, 187659, 234378, 250212, 312504, 322831, 375318, 468756, 500424, 645662, 750636, 937512, 968493, 1291324, 1501272, 1936986, 2582648, 2905479, 3873972, 5810958, 7747944, 9362099, 11621916, 18724198, 23243832, 28086297, 37448396, 56172594, 74896792, 84258891, 112345188, 168517782, 224690376, 337035564, 674071128]

約数ペア:

[(1, 674071128), (2, 337035564), (3, 224690376), (4, 168517782), (6, 112345188), (8, 84258891), (9, 74896792), (12, 56172594), (18, 37448396), (24, 28086297), (29, 23243832), (36, 18724198), (58, 11621916), (72, 9362099), (87, 7747944), (116, 5810958), (174, 3873972), (232, 2905479), (261, 2582648), (348, 1936986), (449, 1501272), (522, 1291324), (696, 968493), (719, 937512), (898, 750636), (1044, 645662), (1347, 500424), (1438, 468756), (1796, 375318), (2088, 322831), (2157, 312504), (2694, 250212), (2876, 234378), (3592, 187659), (4041, 166808), (4314, 156252), (5388, 125106), (5752, 117189), (6471, 104168), (8082, 83404), (8628, 78126), (10776, 62553), (12942, 52084), (13021, 51768), (16164, 41702), (17256, 39063), (20851, 32328), (25884, 26042)]