838202288

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{2971}}^1$

素因数の和:3226

約数の個数: 80

約数和(自身を含む): 2034274560

約数和(自身を除く): 1196072272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 229, 308, 458, 616, 916, 1232, 1603, 1832, 2519, 2971, 3206, 3664, 5038, 5942, 6412, 10076, 11884, 12824, 17633, 20152, 20797, 23768, 25648, 32681, 35266, 40304, 41594, 47536, 65362, 70532, 83188, 130724, 141064, 166376, 228767, 261448, 282128, 332752, 457534, 522896, 680359, 915068, 1360718, 1830136, 2721436, 3660272, 4762513, 5442872, 7483949, 9525026, 10885744, 14967898, 19050052, 29935796, 38100104, 52387643, 59871592, 76200208, 104775286, 119743184, 209550572, 419101144, 838202288]

約数ペア:

[(1, 838202288), (2, 419101144), (4, 209550572), (7, 119743184), (8, 104775286), (11, 76200208), (14, 59871592), (16, 52387643), (22, 38100104), (28, 29935796), (44, 19050052), (56, 14967898), (77, 10885744), (88, 9525026), (112, 7483949), (154, 5442872), (176, 4762513), (229, 3660272), (308, 2721436), (458, 1830136), (616, 1360718), (916, 915068), (1232, 680359), (1603, 522896), (1832, 457534), (2519, 332752), (2971, 282128), (3206, 261448), (3664, 228767), (5038, 166376), (5942, 141064), (6412, 130724), (10076, 83188), (11884, 70532), (12824, 65362), (17633, 47536), (20152, 41594), (20797, 40304), (23768, 35266), (25648, 32681)]