769883008

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1021}}^1$

素因数の和:1215

約数の個数: 64

約数和(自身を含む): 1582423920

約数和(自身を除く): 812540912

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 137, 172, 274, 344, 548, 688, 1021, 1096, 1376, 2042, 2192, 2752, 4084, 4384, 5504, 5891, 8168, 8768, 11782, 16336, 17536, 23564, 32672, 43903, 47128, 65344, 87806, 94256, 130688, 139877, 175612, 188512, 279754, 351224, 377024, 559508, 702448, 754048, 1119016, 1404896, 2238032, 2809792, 4476064, 5619584, 6014711, 8952128, 12029422, 17904256, 24058844, 48117688, 96235376, 192470752, 384941504, 769883008]

約数ペア:

[(1, 769883008), (2, 384941504), (4, 192470752), (8, 96235376), (16, 48117688), (32, 24058844), (43, 17904256), (64, 12029422), (86, 8952128), (128, 6014711), (137, 5619584), (172, 4476064), (274, 2809792), (344, 2238032), (548, 1404896), (688, 1119016), (1021, 754048), (1096, 702448), (1376, 559508), (2042, 377024), (2192, 351224), (2752, 279754), (4084, 188512), (4384, 175612), (5504, 139877), (5891, 130688), (8168, 94256), (8768, 87806), (11782, 65344), (16336, 47128), (17536, 43903), (23564, 32672)]