15697521912

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{17431}}^1$

素因数の和:17836

約数の個数: 64

約数和(自身を含む): 39661286400

約数和(自身を除く): 23963764488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 239, 314, 471, 478, 628, 717, 942, 956, 1256, 1434, 1884, 1912, 2868, 3768, 5736, 17431, 34862, 37523, 52293, 69724, 75046, 104586, 112569, 139448, 150092, 209172, 225138, 300184, 418344, 450276, 900552, 2736667, 4166009, 5473334, 8210001, 8332018, 10946668, 12498027, 16420002, 16664036, 21893336, 24996054, 32840004, 33328072, 49992108, 65680008, 99984216, 654063413, 1308126826, 1962190239, 2616253652, 3924380478, 5232507304, 7848760956, 15697521912]

約数ペア:

[(1, 15697521912), (2, 7848760956), (3, 5232507304), (4, 3924380478), (6, 2616253652), (8, 1962190239), (12, 1308126826), (24, 654063413), (157, 99984216), (239, 65680008), (314, 49992108), (471, 33328072), (478, 32840004), (628, 24996054), (717, 21893336), (942, 16664036), (956, 16420002), (1256, 12498027), (1434, 10946668), (1884, 8332018), (1912, 8210001), (2868, 5473334), (3768, 4166009), (5736, 2736667), (17431, 900552), (34862, 450276), (37523, 418344), (52293, 300184), (69724, 225138), (75046, 209172), (104586, 150092), (112569, 139448)]