297434368

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 753500160

約数和(自身を除く): 456065792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 79, 88, 112, 128, 154, 158, 176, 191, 224, 256, 308, 316, 352, 382, 448, 553, 616, 632, 704, 764, 869, 896, 1106, 1232, 1264, 1337, 1408, 1528, 1738, 1792, 2101, 2212, 2464, 2528, 2674, 2816, 3056, 3476, 4202, 4424, 4928, 5056, 5348, 6083, 6112, 6952, 8404, 8848, 9856, 10112, 10696, 12166, 12224, 13904, 14707, 15089, 16808, 17696, 19712, 20224, 21392, 24332, 24448, 27808, 29414, 30178, 33616, 35392, 42784, 48664, 48896, 55616, 58828, 60356, 67232, 70784, 85568, 97328, 105623, 111232, 117656, 120712, 134464, 141568, 165979, 171136, 194656, 211246, 222464, 235312, 241424, 268928, 331958, 342272, 389312, 422492, 470624, 482848, 537856, 663916, 778624, 844984, 941248, 965696, 1161853, 1327832, 1557248, 1689968, 1882496, 1931392, 2323706, 2655664, 3379936, 3764992, 3862784, 4647412, 5311328, 6759872, 9294824, 10622656, 13519744, 18589648, 21245312, 27039488, 37179296, 42490624, 74358592, 148717184, 297434368]

約数ペア:

[(1, 297434368), (2, 148717184), (4, 74358592), (7, 42490624), (8, 37179296), (11, 27039488), (14, 21245312), (16, 18589648), (22, 13519744), (28, 10622656), (32, 9294824), (44, 6759872), (56, 5311328), (64, 4647412), (77, 3862784), (79, 3764992), (88, 3379936), (112, 2655664), (128, 2323706), (154, 1931392), (158, 1882496), (176, 1689968), (191, 1557248), (224, 1327832), (256, 1161853), (308, 965696), (316, 941248), (352, 844984), (382, 778624), (448, 663916), (553, 537856), (616, 482848), (632, 470624), (704, 422492), (764, 389312), (869, 342272), (896, 331958), (1106, 268928), (1232, 241424), (1264, 235312), (1337, 222464), (1408, 211246), (1528, 194656), (1738, 171136), (1792, 165979), (2101, 141568), (2212, 134464), (2464, 120712), (2528, 117656), (2674, 111232), (2816, 105623), (3056, 97328), (3476, 85568), (4202, 70784), (4424, 67232), (4928, 60356), (5056, 58828), (5348, 55616), (6083, 48896), (6112, 48664), (6952, 42784), (8404, 35392), (8848, 33616), (9856, 30178), (10112, 29414), (10696, 27808), (12166, 24448), (12224, 24332), (13904, 21392), (14707, 20224), (15089, 19712), (16808, 17696)]