252244384

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{21247}}^1$

素因数の和:21317

約数の個数: 48

約数和(自身を含む): 578285568

約数和(自身を除く): 326041184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 11872, 21247, 42494, 84988, 148729, 169976, 297458, 339952, 594916, 679904, 1126091, 1189832, 2252182, 2379664, 4504364, 4759328, 7882637, 9008728, 15765274, 18017456, 31530548, 36034912, 63061096, 126122192, 252244384]

約数ペア:

[(1, 252244384), (2, 126122192), (4, 63061096), (7, 36034912), (8, 31530548), (14, 18017456), (16, 15765274), (28, 9008728), (32, 7882637), (53, 4759328), (56, 4504364), (106, 2379664), (112, 2252182), (212, 1189832), (224, 1126091), (371, 679904), (424, 594916), (742, 339952), (848, 297458), (1484, 169976), (1696, 148729), (2968, 84988), (5936, 42494), (11872, 21247)]