297758272

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34981}}^1$

素因数の和:35019

約数の個数: 56

約数和(自身を含む): 710834240

約数和(自身を除く): 413075968

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 34981, 69962, 139924, 244867, 279848, 489734, 559696, 664639, 979468, 1119392, 1329278, 1958936, 2238784, 2658556, 3917872, 4652473, 5317112, 7835744, 9304946, 10634224, 15671488, 18609892, 21268448, 37219784, 42536896, 74439568, 148879136, 297758272]

約数ペア:

[(1, 297758272), (2, 148879136), (4, 74439568), (7, 42536896), (8, 37219784), (14, 21268448), (16, 18609892), (19, 15671488), (28, 10634224), (32, 9304946), (38, 7835744), (56, 5317112), (64, 4652473), (76, 3917872), (112, 2658556), (133, 2238784), (152, 1958936), (224, 1329278), (266, 1119392), (304, 979468), (448, 664639), (532, 559696), (608, 489734), (1064, 279848), (1216, 244867), (2128, 139924), (4256, 69962), (8512, 34981)]