2209077248

素因数分解:

$2^{11}\times 7^1\times {\mathrm{223}}^1\times {\mathrm{691}}^1$

素因数の和:943

約数の個数: 96

約数和(自身を含む): 5078062080

約数和(自身を除く): 2868984832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 223, 224, 256, 446, 448, 512, 691, 892, 896, 1024, 1382, 1561, 1784, 1792, 2048, 2764, 3122, 3568, 3584, 4837, 5528, 6244, 7136, 7168, 9674, 11056, 12488, 14272, 14336, 19348, 22112, 24976, 28544, 38696, 44224, 49952, 57088, 77392, 88448, 99904, 114176, 154093, 154784, 176896, 199808, 228352, 308186, 309568, 353792, 399616, 456704, 616372, 619136, 707584, 799232, 1078651, 1232744, 1238272, 1415168, 1598464, 2157302, 2465488, 2476544, 3196928, 4314604, 4930976, 4953088, 8629208, 9861952, 9906176, 17258416, 19723904, 34516832, 39447808, 69033664, 78895616, 138067328, 157791232, 276134656, 315582464, 552269312, 1104538624, 2209077248]

約数ペア:

[(1, 2209077248), (2, 1104538624), (4, 552269312), (7, 315582464), (8, 276134656), (14, 157791232), (16, 138067328), (28, 78895616), (32, 69033664), (56, 39447808), (64, 34516832), (112, 19723904), (128, 17258416), (223, 9906176), (224, 9861952), (256, 8629208), (446, 4953088), (448, 4930976), (512, 4314604), (691, 3196928), (892, 2476544), (896, 2465488), (1024, 2157302), (1382, 1598464), (1561, 1415168), (1784, 1238272), (1792, 1232744), (2048, 1078651), (2764, 799232), (3122, 707584), (3568, 619136), (3584, 616372), (4837, 456704), (5528, 399616), (6244, 353792), (7136, 309568), (7168, 308186), (9674, 228352), (11056, 199808), (12488, 176896), (14272, 154784), (14336, 154093), (19348, 114176), (22112, 99904), (24976, 88448), (28544, 77392), (38696, 57088), (44224, 49952)]