457421504

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5153}}^1$

素因数の和:5257

約数の個数: 56

約数和(自身を含む): 968745840

約数和(自身を除く): 511324336

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 73, 76, 146, 152, 292, 304, 584, 608, 1168, 1216, 1387, 2336, 2774, 4672, 5153, 5548, 10306, 11096, 20612, 22192, 41224, 44384, 82448, 88768, 97907, 164896, 195814, 329792, 376169, 391628, 752338, 783256, 1504676, 1566512, 3009352, 3133024, 6018704, 6266048, 7147211, 12037408, 14294422, 24074816, 28588844, 57177688, 114355376, 228710752, 457421504]

約数ペア:

[(1, 457421504), (2, 228710752), (4, 114355376), (8, 57177688), (16, 28588844), (19, 24074816), (32, 14294422), (38, 12037408), (64, 7147211), (73, 6266048), (76, 6018704), (146, 3133024), (152, 3009352), (292, 1566512), (304, 1504676), (584, 783256), (608, 752338), (1168, 391628), (1216, 376169), (1387, 329792), (2336, 195814), (2774, 164896), (4672, 97907), (5153, 88768), (5548, 82448), (10306, 44384), (11096, 41224), (20612, 22192)]