1331775108

素因数分解:

$2^2\times 3^6\times {\mathrm{157}}^1\times {\mathrm{2909}}^1$

素因数の和:3088

約数の個数: 84

約数和(自身を含む): 3517776780

約数和(自身を除く): 2186001672

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 157, 162, 243, 314, 324, 471, 486, 628, 729, 942, 972, 1413, 1458, 1884, 2826, 2909, 2916, 4239, 5652, 5818, 8478, 8727, 11636, 12717, 16956, 17454, 25434, 26181, 34908, 38151, 50868, 52362, 76302, 78543, 104724, 114453, 152604, 157086, 228906, 235629, 314172, 456713, 457812, 471258, 706887, 913426, 942516, 1370139, 1413774, 1826852, 2120661, 2740278, 2827548, 4110417, 4241322, 5480556, 8220834, 8482644, 12331251, 16441668, 24662502, 36993753, 49325004, 73987506, 110981259, 147975012, 221962518, 332943777, 443925036, 665887554, 1331775108]

約数ペア:

[(1, 1331775108), (2, 665887554), (3, 443925036), (4, 332943777), (6, 221962518), (9, 147975012), (12, 110981259), (18, 73987506), (27, 49325004), (36, 36993753), (54, 24662502), (81, 16441668), (108, 12331251), (157, 8482644), (162, 8220834), (243, 5480556), (314, 4241322), (324, 4110417), (471, 2827548), (486, 2740278), (628, 2120661), (729, 1826852), (942, 1413774), (972, 1370139), (1413, 942516), (1458, 913426), (1884, 706887), (2826, 471258), (2909, 457812), (2916, 456713), (4239, 314172), (5652, 235629), (5818, 228906), (8478, 157086), (8727, 152604), (11636, 114453), (12717, 104724), (16956, 78543), (17454, 76302), (25434, 52362), (26181, 50868), (34908, 38151)]